Bowhead / UIC Technical Services

Overview SYSTEMS ADMINISTRATOR (WINDOWS) (RDTE) Bowhead seeks a Systems Administrator (Windows) to provide customer support and technical assistance to users supporting a Research, Development, Test and Evaluation Program in Dahlgren, VA at the Naval Surface Warfare Center Dahlgren Division (NSWCDD). Responsibilities The Systems Administrator will be responsible for: Answering questions about installation, operation, configuration, customization and usage of assigned products installed on Windows 10 Computers. Applying advanced diagnostic techniques to identify problems, investigate causes and recommend solutions to correct common failures. Specific support consists of troubleshooting hardware, software, and network related issues encountered by users. Hardware support includes, but not limited to Intel x86 based PCs, overhead projectors, soft boards, telecommunications, laser and inkjet printers, scanners, and Common Access Cards (CAC). Software support includes, but not limited to Windows operating systems currently supported by Microsoft, Microsoft Office Suite, and various specialty engineering and scientific development tools. Installation of new software releases, system upgrades, evaluation and installation of patches and to resolve software related issues and Information Assurance Vulnerabilities (IAVs). Systems Administrator will coordinate with the Corporate IT Help Desk to maintain the established Incident Tickets and Change Request process to track support using Remedy. Assist with the maintenance and monitoring of the organizational mailbox to ensure that all users receive timely support in response to their requests for assistance. Maintain and develop IT related procedures required to support the organization. Support also includes working with the organizations Information Assurance Officer (IAO) for achieving system accreditation. Provide recommendation to future IT needs of the organization. Maintain data files and monitors system configuration to ensure data integrity. Assist in the preparation of a monthly progress and status report. Qualifications Three (3) or more years of professional experience. High School Diploma required or BA/BS degree preferred Demonstrates strong troubleshooting skills along with strong analytical and problem solving skills. Must have the ability to multi-task and assist others to resolve IT related issues is essential. Must have knowledge in the installation, maintenance, and administration of computer systems in a LAN/WAN environment. Requires a strong understanding of current Microsoft supported Windows operating systems. An understanding of Linux operating systems is desirable; but not required. Requires a high level of competency in both written and oral communications skills is strongly desired with ability to work in a team environment. DoD Directive 8570.1 Information Assurance Technical Level II certification required (i.e., Security+ CE, GSEC, SSCP, or CCNA-Security). Familiarity with the Department of Defense (DOD) networking and security accreditation processes and procedures is required. A working knowledge of Windows Active Directory is required. A working knowledge of current Security Technical Implementation Guides (STIGs) and Risk Management Framework (RMF). Physical Demands: Must be able to lift up to 10-20 pounds Must be able to stand and walk for prolonged amounts of time Must be able to twist, bend and squat periodically SECURITY CLEARANCE REQUIREMENTS: Must be able to maintain a security clearance at the Top Secret level. US Citizenship is a requirement for Top Secret clearance at this location

Overview Systems Administrator (EDOS-1): Bowhead seeks a Systems Administrator with Red Hat Enterprise Linux experience. The System Administrator will provide Information Technology (IT) customer support and technical assistance to developers and users. This position will require installation, operation, configuration, customization and usage of assigned products installed on tactical systems. Support also includes non-standard propriety support of various test equipment used for Research, Development, Testing, and Evaluation (RDT&E) of proof of concept and deployed solutions to the Navy Warfighter. Employee must be able to apply diagnostic techniques to identify problems, investigate causes and recommend solutions to correct common failures while maintaining Navy Cybersecurity compliance. The Systems Administrator will provide support to the Information System Security Officer (ISSO) to assist in developing enterprise environments to meet network compliance and organizational needs. Responsibilities Job duties include but are not limited to: Able to manage a wide range of Linux based applications related to engineering and scientific tasking, including the adaptation of software and hardware applications to meet mission specific or compliance needs. Must have knowledge of cisco switches and routing protocols for the Network focused admins. Ability to diagnose and resolve advanced system level and networking issues. Ability to write and maintain complex automation scripts. Provide support to Weapon systems on standalone networks. Each system has its own network configuration including hardware. Ability to assess, harden, and mitigate cyber vulnerabilities through various tools such as Assured Compliance Assessment Solution (ACAS)/Nessus vulnerability scanner, Security Technical Implementation Guides (STIGs), and Security Requirement Guides (SRGs) related to COTS operating systems, applications, and network infrastructure devices. Ability to be independently responsible for planning and conducting a project of limited scope or a portion of a large project with diverse components in support of functional areas. Ability to work independently as part of a diverse team, lead cybersecurity compliance related initiatives. Ability to provide advice and guidance on a wide range of complex IT and cybersecurity compliance issues, including interpreting evolving policies, standards, and guidelines. Ensure and coordinate System Administration support activities to reach program objectives through the use of various system administrator tools. Experience with implementing industry security best practices as well as DoD, DoN, and NAVSEA cybersecurity hardening techniques in computing environments. Ability to promote the organization's use of knowledge management and information sharing through creation of detailed technical documentation for systems and processes. Exercise customer service skills, attention to detail, and respond to support requests through the organization's ticketing queue. Mentor and develop members of the team to broaden skillsets and find enhancement opportunities. Participate and at times lead tiger teams with the internal IT team as well as the external IT community to address incoming IT challenges. Qualifications Three years of professional experience in effective provisioning, installation / configuration, operation, and maintenance of systems hardware and software and related infrastructure in a Linux environment. High School Degree or equivalent required. Bachelors degree preferred. Experience in installing, supporting, and maintaining servers or other computer systems, and planning for and responding to service outages and other problems. In depth understanding of networking concepts, hardware, and software with ability to provide system administration to equipment segregated from the internet (TCP/IP, routing, firewall configurations, CISCO switches, etc.). Understanding of enterprise environments with ability to provide administration through various tools such as Red Hat Satellite, Active Directory, PDQ, etc. Advanced knowledge of DoD, DoN, and NAVSEA IT system compliance requirements is preferred. Ability to communicate effectively with all levels of employees and outside contacts. Strong interpersonal skills and good judgment with the ability to work alone or as part of a team. Physical Demands: Must be able to lift up to 35 pounds Must be able to stand and walk for prolonged amounts of time Must be able to twist, bend and squat periodically SECURITY CLEARANCE REQUIREMENTS: Must currently have a security clearance at the Secret level. US Citizenship is a requirement for Secret clearance at this location.

Overview Applied Mathematician/Analyst (E30-5): Bowhead seeks an experienced Applied Mathematician / Analyst with expertise in advanced mathematical modeling, statistical analysis, physics, and software development. This position will require onsite work at the Bowhead office or Navy installation. Responsibilities The Applied Mathematician/Analyst requires a balanced skill set including mathematical modeling, software and tool development, and the ability to communicate insights clearly to diverse stakeholders. Skilled in solving complex, research & development / prototype problems using high-level mathematics to support critical U.S. defense mission objectives. Job duties include but are not limited to: Develop mathematical models, algorithms, and simulations to solve real-world, open-ended defense-related problems. Leverage experience in mathematics and software development to design, implement, analyze, and deploy improvements for weapons systems extremely important to short and long-term effects on U.S. defense. Apply advanced mathematics, physics, statistics, predictive modeling, and machine learning techniques to identify meaningful patterns and generate actionable insights from complex datasets. Develop analysis software and tooling to enhance analysis abilities and speed integration of techniques developed in this position into real-world systems. Use Modeling and Simulation to analyze performance of existing and new techniques on simulated and real-world data. Design, create, verify, and document software components to deliver stakeholder value. Present technical findings and insights in ways that are clear and impactful for both technical and non-technical audiences. Manage and exploit internal and external data sets, ensuring integrity and value in data-driven operations. Qualifications Experience in pattern recognition, predictive analytics, Kalman filtering, statistical fitting, machine learning, mathematical modeling, and simulations. Proficiency in software development with one or more modern, general-purpose programming languages (Java, Python, C/C#/C++, JavaScript, Ada). Strong background in mathematical modeling, numerical methods, and computational tools (Python, MATLAB, R). Bachelor's degree in Applied Mathematics, Mathematics, Physics, or related field is required. Minimum 2 years of relevant experience in applied mathematics, or related fields (15+ years preferred for senior-level applicants). U.S. Citizenship and ability to obtain and maintain a Secret security clearance. Competencies Strong analytical and problem-solving skills. Ability to work independently or as part of a team. Strong interpersonal, communication, and leadership skills; effective at interfacing with employees at all levels and external stakeholders. Ability to communicate effectively in writing with technical/non-technical audiences. Ability to manage multiple priorities and achieve mission objectives efficiently. SECURITY CLEARANCE REQUIRED: Must be able to maintain a security clearance at the Secret level. US Citizenship is a requirement for Secret clearance at this location. Physical Demands: • Must be able to lift up to 25 pounds • Must be able to stand and walk for prolonged amounts of time • Must be able to twist, bend and squat periodically LI-BG1

Overview CIAT Network Infrastructure Engineer (VDEPT) Bowhead is seeking a CIAT Network Infrastructure Engineer in Dahlgren, VA. The CIAT Network Infrastructure Engineer is responsible for the operation, maintenance, and support of the CIAT system's underlying infrastructure. This role requires a strong understanding of virtualization technologies, scripting languages, operating systems, and complex system architectures. The engineer will troubleshoot issues, document procedures, and collaborate with other team members to ensure the stability, security, and performance of the CIAT infrastructure. The ideal candidate is a self-motivated problem-solver with a passion for learning and a commitment to providing excellent technical support. Responsibilities Maintain and troubleshoot the CIAT system's virtualized environment using VMware. Configure and manage virtual machines (VMs), ensuring optimal performance and resource utilization. Automate system administration tasks using scripting languages: PowerShell, Ansible, Bash, and Python Develop and maintain documentation for infrastructure processes and procedures. Communicate effectively with other team members to resolve technical issues and share knowledge. Troubleshoot complex problems independently, with minimal supervision. Maintain a comprehensive understanding of the CIAT system of systems architecture, Infrastructure as a Service (IaaS) components, and complex system interdependencies. Install, configure, and maintain Linux (primarily RHEL and Ubuntu) and Windows operating systems. Qualifications Three to five years (3-5) of experience in networking, IT, or other related fields preferred Bachelor's degree required. CompTIA Security+ CE Certification preferred Strong understanding of VMware and virtual machine configuration. Proficiency in scripting languages such as PowerShell, Ansible, Bash, and Python. Excellent documentation and communication skills. Demonstrated ability to troubleshoot complex problems independently. Comprehensive understanding of system of systems concepts, IaaS, and complex system architectures. Extensive knowledge of Linux (RHEL and Ubuntu) and Windows operating systems. Additional Desire Skills: AWS tactical knowledge in BL9 or BL10 environments. Programming or development experience. VMware or IaaS certifications. Containerization experience (e.g., Docker, Kubernete) Travel: Required to support CIAT system deployments and maintenance activities (Physical Demands: Must be able to lift up to 10-15 pounds Must be able to stand and walk for prolonged amounts of time Must be able to twist, bend and squat periodically SECURITY CLEARANCE REQUIREMENTS: Must currently hold a security clearance at the Secret level. US Citizenship is a requirement for this contract.

Overview IV&V Analyst (E30-0): Bowhead seeks a IV&V Analystto conduct studies, prepare reports, and advise on system effectiveness for the custom at NSWECDD in Dahlgren, VA. Responsibilities The IV&V Analyst willconduct comprehensive software review, analysis, and testing that the requirements are correctly defined, and to confirm that the system correctly implements the required functionality and security requirements. Job duties include but are not limited to: Weapon system testing including system and software analysis Will attempt to find vulnerabilities and "break" the software to confirm effectiveness and useability. Inspect testing software, systems or processes to ensure compliance with requirements standards and user expectations. Qualifications Bachelor of Science degree required Five plus(5+) years systems testing within a weapon systems environment. IV&V experience is required. Experience with Ada, fire control systems, and weapons systems are preferred. Intermediate to advanced level skills in Microsoft Office software suite - Word, Excel, Outlook, PowerPoint Ability to communicate effectively with all levels of employees and outside contacts. To receive and respond to instructions/assignments, must be able to read, write and speak English. Strong interpersonal skills and good judgment with the ability to work alone or as part of a team Physical Demands: Must be able to lift up to 25 pounds Must be able to stand and walk for prolonged amounts of time Must be able to twist, bend and squat periodically SECURITY CLEARANCE REQUIREMENTS: Must currently hold a security clearance at the Secret level. US Citizenship is a requirement for Secret clearance at this location.

Overview Cybersecurity Specialist (EDOS-1): Bowhead is seeking a skilled full-time Cybersecurity Analyst to be responsible for ensuring GWS fleet and land-based configurations are assessed and authorized with respect to Department of Defense (DOD) Cybersecurity policies. Responsibilities The Cybersecurity Specialist will be assigned to review and maintain the Cyber Authorization-to-Operate (ATO) packages for the variety of the MK160 configurations. They will have experience in Risk Management Framework (RMF) cyber package development and maintenance preferably in DoD programs. Knowledge of cyber threats and vulnerabilities. Knowledge of specific operational impacts of cybersecurity lapses. Knowledge of host/network access control mechanisms (e.g., access control list, capabilities list). Knowledge of cybersecurity and privacy principles and organizational requirements (relevant to confidentiality, integrity, availability, authentication, non-repudiation). Knowledge of network traffic analysis methods. Knowledge of Virtual Private Network (VPN) security. Knowledge of transmission records (e.g., Bluetooth, Radio Frequency Identification (RFID), Infrared Networking (IR), Wireless Fidelity (Wi-Fi). paging, cellular, satellite dishes, Voice over Internet Protocol (VoIP , and jamming techniques that enable transmission of undesirable information, or prevent installed systems from operating correctly. Knowledge of network access, identity, and access management (e.g., public key infrastructure, Oauth, OpenID, SAML, SPML). Knowledge of system and application security threats and vulnerabilities (e.g., buffer overflow, mobile code, cross-site scripting, Procedural Language/Structured Query Language PL/SQL and injections, race conditions, covert channel, replay, return-oriented attacks, malicious code). Knowledge of different classes of attacks (e.g., passive, active, insider, close-in, distribution attacks). Knowledge of application security risks. Knowledge of Linux. Qualifications DoDM 8140.03 certified, (any IAT level 2 certification will meet requirement) Five plus (5+) years of professional experience as a Cybersecurity Specialist with a specialization in cross domain solution implementation. Experience to include computer networking concepts and protocols, and network security methodologies experience. Knowledge of conducting application vulnerability scans using Assured Compliance Assessment Solution (ACAS) tools, revising artifacts, applying Security Technical Implementation Guides (STIGs), and is proficient with eMASS/eMASSter. Knowledge and experience in gun weapon systems is a plus Knowledge of network security architecture concepts including topology, protocols, components, and principles (e.g., application of defense-in-depth & concept of zero trust). Experience working with Intrusion Detection System (IDS)/Intrusion Prevention System (IPS) tools and applications. Experience working with network protocols such as TCP/IP, Dynamic Host Configuration, Domain Name System (DNS), and directory services. Knowledge of system administration, network, and operating system hardening techniques. Knowledge of system administration concepts for operating systems such as but not limited to Unix/Linux, IOS, Android, and Windows operating systems. Experience utilizing Microsoft Visio for creating network boundary diagrams Physical Demands: Must be able to lift up to 25 pounds. Must be able to stand and walk for prolonged amounts of time. Must be able to twist, bend and squat periodically. SECURITY CLEARANCE REQUIREMENTS: Must currently hold a security clearance at the Secret level. US Citizenship is a requirement for Secret clearance at this location.

Overview Senior Production Controller Logistician (F-24905): Bowhead seeks a Logistician to join our team in Crane, IN. The Logisticians are responsible for managing a product's life cycle from design to disposal and must be able to develop, adjust and carry out logistical plans related to various products. Logisticians are required to properly allocate materials, supplies and products to ensure the success of the contract and must have excellent communication and problem solving skills. The Logisticians must also keep accurate and complete record and be able to work in a fast-paced environment requiring excellent organizational skills. Responsibilities Essential functions will include: Develop and maintain desk guides for production control, Bill of Materials (BOMs), Operational Material and Supplies (OM&S) processes and procedures. Mentor junior and senior contractor personnel on SWMS, 1348's, OM&S, 1149's, DR's, DLTS/WAWF, BOM's, and ERP. Develop weekly, bi-weekly, and quarterly schedules and reports regarding workflow, through put, capability and capacities for WR and NAVSUP workload. Schedule and lead bi-weekly production meetings with technicians, task lead and management team. Provide detailed reports (work completed, remaining workload, technician that is supporting, work completion date and or planned work completion date) to management and task lead. Manage Fleet Support Tracker Incorporate Risk Management mythologies to proactively manage projects and present reports to task lead, management team and customers Work collectively with task lead, management and financial analyst to track and report earned value for multiple projects within the branch. Develop, review, and edit cost quotes for current and future workload utilizing data from Supply Workload Management System (SWMS) and BOM's. Schedule and present quotes to management Other duties as assigned Qualifications High school diploma required. An Associate's degree is desired or a minimum of at least five (5+) years of experience however additional experience may be substituted for formal education for highly qualified candidates. An understanding an application of logistics principles, concepts, practices and standards. Knowledge of industry practices an application to government practices. Access to Web Visual Logistics Information Processing System (WEBVLIPS), NAVICP Supply Support Programs (NSSP), Logistics Management Systems (LMS21) SharePoint, Integrated Product Data Management (IPDM), ERP, Navy One Touch, IHS Haystack Gold, Web Federal Logistics Information System (WEBFLIS), DoD Fedmall, Shop Workload Management System (SWMS) and WXP shared site. Good organizational skills,proficient in Microsoft products,Good communication skills Intermediate to advanced level skills in Microsoft Office software suite - Word, Excel, Outlook, PowerPoint Ability to communicate effectively with all levels of employees and outside contacts Strong interpersonal skills and good judgment with the ability to work alone or as part of a team Physical Demands: Must be able to lift up to 25 pounds Must be able to stand and walk for prolonged amounts of time Must be able to twist, bend and squat periodically SECURITY CLEARANCE REQUIREMENTS: Must be able to obtain a security clearance at the Secret level. US Citizenship is a requirement for Secret clearance at this location.

Overview SENIOR LINUX SYSTEMS ADMINISTRATOR (VDEPT) Bowhead seeks a Senior Linux Systems Administrator to join our team in Dahlgren, VA. The Senior Linux Administrator is responsible for system administration and customer support of servers and workstations in a professional environment. Responsibilities Providing technical problem solving and in-depth consulting for system operations. Will work as part of a team responsible for administration and management of servers, end-user workstations, and potentially clustered systems operating in both unclassified and classified network environments. Analysis, design, and implementation of modifications to the system software in order to improve system performance, correct errors, or fulfill specific needs. Participate in planning new hardware acquisitions, developing operating policy, interacting with vendors, educating customers, and communicating and collaborating with other projects within the organization. Work closely with scientists and engineers to help them use workstations and servers to solve their computationally intensive problems. Support of individual user workstations and associated software will be required. Linux Admin will provide support for application installation, licenses management, software tracking/distribution and backup/recovery of system configurations and user data files. Assist users in applying for accounts, and approving user access. Qualifications High School Diploma required. Bachelors degree preferred. Minimum eight to ten (8-10) or more years of demonstrated experience in system administration of Linux-based servers and Linux-based workstations. Must have well-developed Linux system management skills. Must have experience with hardware experience with HP and Dell systems. Must meet and maintain a DoD 8570 Information Assurance Technical (IAT) Level II certification at time of hire. Must have demonstrated experience working in an environment with rapidly changing job priorities. Physical Demands: Must be able to lift up to 10-15 pounds Must be able to stand and walk for prolonged amounts of time Must be able to twist, bend and squat periodically SECURITY CLEARANCE REQUIREMENTS: Must be able to maintain a security clearance at the Top Secret level. US Citizenship is a requirement for this contract.