Rackner
Laurel, Maryland
Job Description Job Description Application Security Engineer - Secure Mission Systems Location: Mainly remote, with onsite work in Laurel, Maryland, typically one day approximately every six weeks for team-wide sprint planning Clearance: Active final DoD Secret clearance required This position supports a pending contract opportunity and is contingent upon contract award, with an anticipated start in November 2026. Build Security into Mission-Critical Software At Rackner, you will help strengthen secure software supporting high-impact Department of Defense planning and decision-support missions. This is a hands-on application-security role where you can influence how security is built into software from development through release. You will work closely with software engineers, AI/ML engineers, platform teams, DevSecOps professionals, and customer technical leads to identify meaningful risks, support vulnerability remediation, and strengthen secure-development practices. Your work will go beyond running scanners or delivering reports. You will help teams understand security findings, separate actionable risks from false positives, verify fixes, improve software supply-chain security, and deliver resilient software with greater confidence. You will: Integrate application-security testing throughout the software-development lifecycle. Conduct and support static application-security testing using Fortify. Conduct and support dynamic application-security testing using OWASP ZAP. Support software-composition analysis and software supply-chain security using JFrog Xray. Review and triage security findings, identify actionable vulnerabilities, and distinguish meaningful risks from false positives. Work directly with software engineers to understand root causes, support remediation, and verify completed fixes. Integrate automated security scanning into secure CI/CD and GitLab-based development workflows. Strengthen dependency-management and software supply-chain controls throughout development and delivery. Support application security within environments using GitLab, Artifactory, OpenShift, and Kubernetes. Contribute to technical reviews, code reviews, software testing, and security-remediation activities. Produce clear vulnerability findings, remediation reports, code-review observations, and technical documentation. Support verification that software meets applicable functional, coding, and security requirements before release. Collaborate with software, AI/ML, platform, DevSecOps, and customer technical teams. What You'll Bring Bachelor's degree in Cybersecurity. At least six years of experience involving cyber resilience, SAST, DAST, and software-vulnerability remediation. Hands-on experience with Fortify, JFrog Xray, and OWASP ZAP. Identifying, evaluating, triaging, and supporting remediation of application-security vulnerabilities. Working directly with software-development teams to resolve security findings. Experience with software supply-chain security, dependency risk, or software-composition analysis. Understanding of secure software-development lifecycle practices. Integrating automated security scanning into software-development or CI/CD workflows. Ability to clearly document technical findings and communicate them to developers and technical stakeholders. Experience That Can Strengthen Your Fit Experience with several of the following can improve alignment: GitLab-based development and CI/CD workflows. Artifactory or similar artifact-management platforms. OpenShift, Kubernetes, and containerized application environments. Additional SAST, DAST, dependency-scanning, or software-composition-analysis tools. Secure-code review and remediation verification. Application-security testing in disconnected, restricted, or customer-managed environments. Supporting classified, defense, aerospace, government, or other regulated software environments. Collaboration across application security, software engineering, platform, DevSecOps, and AI/ML teams. You do not need equal depth in every area, but your background should include direct experience with the named application-security tools and workflows. Why Rackner At Rackner, you will have the opportunity to protect technology supporting critical defense and public-sector missions. You will work on more than isolated scan execution or vulnerability reports. This role combines hands-on application-security testing, vulnerability analysis, remediation verification, software supply-chain security, and close collaboration across software, AI/ML, platform, and mission-focused teams. Rackner has delivered more than $30 million in recent federal awards and supports mission-critical work across defense, civilian, and public-sector environments. We are looking for an application-security engineer who can build on that momentum by strengthening secure delivery, helping teams resolve vulnerabilities, and improving confidence in the software reaching mission users. Benefits & Professional Growth Competitive compensation Company-supported certifications aligned with current and future program work 401(k) with 100% company match up to 6% Medical, dental, vision, life, and disability coverage Paid time off and company holidays Remote-work support and home-office equipment plan Fitness and wellness reimbursement Weekly pay schedule Professional-development and future growth opportunities Apply If you are an application-security professional who wants broader influence across secure development, automated security testing, vulnerability remediation, and software supply-chain security, we would like to hear from you.
Job Description Job Description Application Security Engineer - Secure Mission Systems Location: Mainly remote, with onsite work in Laurel, Maryland, typically one day approximately every six weeks for team-wide sprint planning Clearance: Active final DoD Secret clearance required This position supports a pending contract opportunity and is contingent upon contract award, with an anticipated start in November 2026. Build Security into Mission-Critical Software At Rackner, you will help strengthen secure software supporting high-impact Department of Defense planning and decision-support missions. This is a hands-on application-security role where you can influence how security is built into software from development through release. You will work closely with software engineers, AI/ML engineers, platform teams, DevSecOps professionals, and customer technical leads to identify meaningful risks, support vulnerability remediation, and strengthen secure-development practices. Your work will go beyond running scanners or delivering reports. You will help teams understand security findings, separate actionable risks from false positives, verify fixes, improve software supply-chain security, and deliver resilient software with greater confidence. You will: Integrate application-security testing throughout the software-development lifecycle. Conduct and support static application-security testing using Fortify. Conduct and support dynamic application-security testing using OWASP ZAP. Support software-composition analysis and software supply-chain security using JFrog Xray. Review and triage security findings, identify actionable vulnerabilities, and distinguish meaningful risks from false positives. Work directly with software engineers to understand root causes, support remediation, and verify completed fixes. Integrate automated security scanning into secure CI/CD and GitLab-based development workflows. Strengthen dependency-management and software supply-chain controls throughout development and delivery. Support application security within environments using GitLab, Artifactory, OpenShift, and Kubernetes. Contribute to technical reviews, code reviews, software testing, and security-remediation activities. Produce clear vulnerability findings, remediation reports, code-review observations, and technical documentation. Support verification that software meets applicable functional, coding, and security requirements before release. Collaborate with software, AI/ML, platform, DevSecOps, and customer technical teams. What You'll Bring Bachelor's degree in Cybersecurity. At least six years of experience involving cyber resilience, SAST, DAST, and software-vulnerability remediation. Hands-on experience with Fortify, JFrog Xray, and OWASP ZAP. Identifying, evaluating, triaging, and supporting remediation of application-security vulnerabilities. Working directly with software-development teams to resolve security findings. Experience with software supply-chain security, dependency risk, or software-composition analysis. Understanding of secure software-development lifecycle practices. Integrating automated security scanning into software-development or CI/CD workflows. Ability to clearly document technical findings and communicate them to developers and technical stakeholders. Experience That Can Strengthen Your Fit Experience with several of the following can improve alignment: GitLab-based development and CI/CD workflows. Artifactory or similar artifact-management platforms. OpenShift, Kubernetes, and containerized application environments. Additional SAST, DAST, dependency-scanning, or software-composition-analysis tools. Secure-code review and remediation verification. Application-security testing in disconnected, restricted, or customer-managed environments. Supporting classified, defense, aerospace, government, or other regulated software environments. Collaboration across application security, software engineering, platform, DevSecOps, and AI/ML teams. You do not need equal depth in every area, but your background should include direct experience with the named application-security tools and workflows. Why Rackner At Rackner, you will have the opportunity to protect technology supporting critical defense and public-sector missions. You will work on more than isolated scan execution or vulnerability reports. This role combines hands-on application-security testing, vulnerability analysis, remediation verification, software supply-chain security, and close collaboration across software, AI/ML, platform, and mission-focused teams. Rackner has delivered more than $30 million in recent federal awards and supports mission-critical work across defense, civilian, and public-sector environments. We are looking for an application-security engineer who can build on that momentum by strengthening secure delivery, helping teams resolve vulnerabilities, and improving confidence in the software reaching mission users. Benefits & Professional Growth Competitive compensation Company-supported certifications aligned with current and future program work 401(k) with 100% company match up to 6% Medical, dental, vision, life, and disability coverage Paid time off and company holidays Remote-work support and home-office equipment plan Fitness and wellness reimbursement Weekly pay schedule Professional-development and future growth opportunities Apply If you are an application-security professional who wants broader influence across secure development, automated security testing, vulnerability remediation, and software supply-chain security, we would like to hear from you.
GliaCell Technologies
Laurel, Maryland
Job Description Job Description Are you a Principal Reverse Engineer who is ready for a new challenge that will launch your career to the next level? Tired of being treated like a company drone? Tired of promised adventures during the hiring phase, then being dropped on a remote contract and never seen or heard from the mothership again? Our engineers were certainly tired of the same. At GliaCell our slogan is "We make It happen". We will immerse you in the latest technologies. We will develop and support your own personalized training program to continue your individual growth. We will provide you with work that matters with our mission-focused customers, and surround you with a family of brilliant engineers. Culture isn't something you need to talk about if it just exists. If this sounds interesting to you, then we'd like to have a discussion regarding your next adventure! If you want to be a drone, this isn't the place for you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and reliable software solutions using Agile Software Development principles. These provide us the capability to deliver a quick turn-around using interactive applications and the integration of industry standard software stacks. GliaCell's Enterprise capabilities include Full-Stack Application Development, Big Data, Cloud Technologies, Analytics, Machine Learning, AI, and DevOps Containerization. We also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. We Offer: Long-term job security Competitive salaries & bonus opportunities Challenging work you are passionate about Ability to work with some amazingly talented people Job Description: GliaCell is seeking a Principal Reverse Engineer on one of our subcontracts. This is a full-time position offering the opportunity to support a U.S. Government customer. The mission is to provide technical expertise that assists in sustaining critical mission-related software and systems to a large government contract. Key Requirements: To be considered for this position you must have the following: Possess an active or rein-statable TS/SCI with Polygraph security clearance. U.S. Citizenship. 11+ years experience and a Bachelor's Degree in Computer Science (or related). CISSP, GIAC, GREM, or CREA Certification is required. Works well independently as well as on a team. Strong communication skills. Required Skills: Perform technical analysis of malicious binaries through controlled execution and/or static analysis of assembly code, overcoming techniques designed to defeat analysis, in order to ascertain functionality, capability, call-backs, assist with attribution to adversary infrastructure, and identification of indications or compromise. Provide information and documentation that enables malware detection, signature creation, and mitigation. Location: Maryland Salary Range: The salary range for this full-time position is $115,000 to $190,000. Our salary ranges are determined by position, level, skills, professional experience, relevant education and certifications. The range displayed on each job posting reflects the minimum and maximum target salaries for this position across our projects. Within the range, your salary is determined by your individual benefits package selection. Your recruiter can share more about the specific salary range for your preferred position during the hiring process. Benefits: Medical, Dental, and Vision Coverage for Employee and Dependents Up to 25 Days of Paid Time Off Up to 40 hours of PTO Carryover 11 Federal Government Holidays Work From Home Opportunities 401K Company Contribution, Fully Vested Day 1 Discretionary, Certification, and Sign-On Bonus Potential Employee Referral Bonus Program Annual Professional Development 100% Premium Covered for Life & Disability Insurances Additional Voluntary Life Insurance Coverage Available Employee Assistance Program Travel Protection Program Financial Planning Assistance Bereavement and Jury Duty Leave Monthly Team and Family Events Technology Budget Global Entry Annual Swag Budget Learn more about GliaCell Technologies: To apply for this position, respond to this job posting and attach an updated resume for us to review. GliaCell Technologies, LLC is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. Powered by JazzHR CbEmOaKH9c
Job Description Job Description Are you a Principal Reverse Engineer who is ready for a new challenge that will launch your career to the next level? Tired of being treated like a company drone? Tired of promised adventures during the hiring phase, then being dropped on a remote contract and never seen or heard from the mothership again? Our engineers were certainly tired of the same. At GliaCell our slogan is "We make It happen". We will immerse you in the latest technologies. We will develop and support your own personalized training program to continue your individual growth. We will provide you with work that matters with our mission-focused customers, and surround you with a family of brilliant engineers. Culture isn't something you need to talk about if it just exists. If this sounds interesting to you, then we'd like to have a discussion regarding your next adventure! If you want to be a drone, this isn't the place for you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and reliable software solutions using Agile Software Development principles. These provide us the capability to deliver a quick turn-around using interactive applications and the integration of industry standard software stacks. GliaCell's Enterprise capabilities include Full-Stack Application Development, Big Data, Cloud Technologies, Analytics, Machine Learning, AI, and DevOps Containerization. We also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. We Offer: Long-term job security Competitive salaries & bonus opportunities Challenging work you are passionate about Ability to work with some amazingly talented people Job Description: GliaCell is seeking a Principal Reverse Engineer on one of our subcontracts. This is a full-time position offering the opportunity to support a U.S. Government customer. The mission is to provide technical expertise that assists in sustaining critical mission-related software and systems to a large government contract. Key Requirements: To be considered for this position you must have the following: Possess an active or rein-statable TS/SCI with Polygraph security clearance. U.S. Citizenship. 11+ years experience and a Bachelor's Degree in Computer Science (or related). CISSP, GIAC, GREM, or CREA Certification is required. Works well independently as well as on a team. Strong communication skills. Required Skills: Perform technical analysis of malicious binaries through controlled execution and/or static analysis of assembly code, overcoming techniques designed to defeat analysis, in order to ascertain functionality, capability, call-backs, assist with attribution to adversary infrastructure, and identification of indications or compromise. Provide information and documentation that enables malware detection, signature creation, and mitigation. Location: Maryland Salary Range: The salary range for this full-time position is $115,000 to $190,000. Our salary ranges are determined by position, level, skills, professional experience, relevant education and certifications. The range displayed on each job posting reflects the minimum and maximum target salaries for this position across our projects. Within the range, your salary is determined by your individual benefits package selection. Your recruiter can share more about the specific salary range for your preferred position during the hiring process. Benefits: Medical, Dental, and Vision Coverage for Employee and Dependents Up to 25 Days of Paid Time Off Up to 40 hours of PTO Carryover 11 Federal Government Holidays Work From Home Opportunities 401K Company Contribution, Fully Vested Day 1 Discretionary, Certification, and Sign-On Bonus Potential Employee Referral Bonus Program Annual Professional Development 100% Premium Covered for Life & Disability Insurances Additional Voluntary Life Insurance Coverage Available Employee Assistance Program Travel Protection Program Financial Planning Assistance Bereavement and Jury Duty Leave Monthly Team and Family Events Technology Budget Global Entry Annual Swag Budget Learn more about GliaCell Technologies: To apply for this position, respond to this job posting and attach an updated resume for us to review. GliaCell Technologies, LLC is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. Powered by JazzHR CbEmOaKH9c