Senior Information Systems Security Engineer (ISSE)
$103k - $128kECS Federal
Job DescriptionECS is seeking a TS-cleared Senior Information Systems Security Engineer (ISSE) to support one of our mission critical programs for the Department of Justice in Quantico, VA.Please Note: This position is contingent upon contract award.Salary Range: $103,000 - $128,000We offer the chance to support the world’s finest law enforcement organization and help the people that keep us safe. In this job you will support OCIO FISMA audit readiness and compliance reviews by identifying gaps, organizing evidence, and driving corrective-action closure.Responsibilities:Leads security engineering and/or assessment support for complex FBI systems.Guides categorization, control implementation, secure architecture, SSP technical content, data flows, remediation strategies, assessment readiness, and continuous monitoring.Provides technical thought leadership, mentoring, and process improvement to strengthen quality, scalability, and team performance.Job RequirementsUS citizenship with active Top Secret clearance8 Years of experienceAdvanced proficiency aligned to Security Architect (652) of DOD 8140 requirements:Master's Degree in one of the following disciplines (Computer Science, Cybersecurity, Data Science, Information Systems, Information Technology, or Software Engineering OR One of the following Certifications (CCNP Enterprise, CISM, CISSP-ISSAP, CISSP-ISSEP, GCIA, GDSA or GICSP8 years in secure design, analysis and test8 years applying security safeguards, methods, and standards8 years creating or updating security test plansMust meet applicable FBI security, clearance, training, background, facility-access, and polygraph requirementsJob DetailsJob Type: Full-timeCategory: CybersecuritySalaried: Salaried
$146k - $234k
Sr Information Systems Security Engineer (ISSE), Advisor - TS/SCI w/poly Job Locations US-VA-Quantico Requisition ID 2026-170325 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities Peraton is seeking an Information Systems...SeniorContract workFor contractorsShift work- ...be part of an inclusive, adaptable, and forward-thinking organization, apply now.\n\nWe are currently seeking a Information System Security Engineer (ISSE) / Cybersecurity Systems Engineer (TS Cleared) to join our team in Quantico, Virginia (US-VA), United States (US)...SuggestedFull timeWork at officeRemote workFlexible hours
$146k - $234k
ResponsibilitiesPeraton is seeking an Information Systems Security Engineer - Security Control Assessors (SCA) to support its Federal Strategic Cyber... ...reject documentsEmphasis on coordination with System Owner, ISSE, and ISSO to fix items that need reworkEmphasis on...SeniorContract workShift work$115.78k - $196.83k
...: BAE Systems is excited to offer an opportunity to support a dynamic DOJ program as an Information Systems Security Engineer (ISSE) , providing mission critical support to our federal law enforcement... .... Functional Responsibilities: Senior level capabilities regarding...SeniorFull timeFor contractorsLocal area- ...MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government... ...MANTECH seeks a motivated, career and customer-oriented Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA,...SuggestedWork at officeLocal area
$190k
...corporation, our work helps secure an enduring future for... ...is actively hiring a Senior Cybersecurity Tools Architect/Engineer in support of our Defense... ...critical assets, data, and systems across complex, hybrid,... ..., Computer Science, Information Systems Management, or a...SeniorFor contractorsWork experience placementWork at officeRemote workFlexible hours2 days per week$120k - $160k
...difference for national security by joining a team of... ...Cyber Security Analyst Senior to support a... ...safeguarding our nation's information. DCSA is the designated... ...facilities, information systems, and the insider threat... ...bridge between technical engineers, Information System...SeniorWork at office$100k - $124k
...Senior Information Systems Security Officer (ISSO) ECS is seeking a TS-cleared Senior Information Systems... ...portfolios, coordinating with system owners, ISSEs, CRMU, and other stakeholders.... ...Information Technology, or Software Engineering) ~ OR One of the following...SeniorContract work- ITCSU Cyber Security/CND Engineer Location: Quantico, VA Required Clearance: Secret Since... ...responsible for protecting and defending information technology network systems associated with the agency. The... ...System Security Engineer (ISSE), the engineer will directly contribute...Contract work
- Data Intelligence LLC is seeking a Senior Cyber Security Analyst to support mission-critical operations... ...& Accreditation (C&A) and Information Assurance (IA) activities, ensuring compliance... ...in the security posture of Navy IT systems. #J-18808-Ljbffr Data Intelligence LLCSenior
- Senior Cyber Security Analyst Data Intelligence is seeking a highly experienced Senior Cyber Security Analyst to support... ...on Certification & Accreditation (C&A) and Information Assurance (IA) activities, ensuring Navy IT systems meet stringent security requirements. The...Senior
- A technology solutions company is seeking a Systems Engineer to enhance enterprise IT services for law enforcement and scientific missions. The role requires a minimum of 8 years of relevant experience and US citizenship with an active Top Secret clearance. Responsibilities...Senior
- Quantum Sky is seeking an Information Security Analyst - SME with Red Team experience to support a DoD customer at Quantico. This senior cybersecurity expert will lead RMF assessments, advanced vulnerability analysis, security evaluation, and mission-impact risk assessment...Senior
- General Dynamics Information Technology is seeking a Business Objects Administrator to support... ...configure data services while ensuring security and compliance. The role blends... ...Top Secret clearance (SCI eligible), a engineering degree, and at least 10 years of software...Senior
- ...Quantico, VA (MCCOG) Position Overview: We are seeking a skilled Cybersecurity Specialist Mid to oversee and enhance the security of Information Systems (IS) in a high-impact DoD environment. The role involves ensuring data availability, integrity, authentication,...Local area
- ...Job Description BTS is seeking a Cyber System Analyst (Jr) to join the team in... ...evaluating and synthesizing multiple sources of information. The understanding of interpreting... ...organizing, and maintaining information within security and data protocols. The ability to...Work at officeLocal area
- ...pose as legitimate companies and recruiters to obtain personal information from job seekers. Please be vigilant and verify the... ...communications. We will never request sensitive information such as Social Security numbers or bank details during the initial stages of the...SeniorOverseas
- ...labor as a variable cost. Job Description REQUIRED: Active Security Clearance Information Assurance Technician (IAT) Level III: Security+CE , CISSP... ...direction, operate and manage all aspects of Information Systems (IS), data availability, integrity, authentication,...Interim roleImmediate start
- Senior Systems Administrator As a Senior Systems Administrator, the individual... ...operation providing information technology common services... ...Management, or Cyber Security) Must have and maintain a Top... ...environment Prior experience in an engineering data center environment...SeniorFor contractorsWork at office
$140k - $165k
Everforth ECS is seeking a Senior Databricks Platform Engineer to work in our Arlington, VA office (Hybrid).... ...data teams to work efficiently and securely. This position offers a unique opportunity... ...that provide visibility into system performance, resource consumption, cost...SeniorWork at office$95k - $132k
Senior Appian Lead Developer Ailani Wind Joint Venture is seeking a Senior Appian Lead Developer... ...technical direction and ensures secure, maintainable, and user-centered delivery... ..., JSON services, Web APIs, and Connected Systems. Implement CUI, PII, role-based and row-level...SeniorTemporary work$75.2k - $158.1k
...Job Title: Cyber Security Specialist Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start... ...support our customer, Global Combat Support System - Marine Corps (GCSS-MC). This senior-level position provides Cyber Security...Full timeContract workFor contractorsWork experience placementWork at officeLocal areaFlexible hours- ...Overview) Spry Methods is seeking a Software Engineer to support a federal customer in... ...Procedures Perform functional, exploratory, system, regression and performance testing.... ...Bachelor’s degree in Computer Science, Information Technology, or a related field....SeniorFull time
- Global Dimensions, LLC is seeking a Mid-Level Weapons System Analyst to provide advanced research and analysis on foreign and adversary... ...and operational planning to replicate adversary capabilities and inform vulnerability assessments. The role requires U.S. Citizenship,...Senior
$160k - $200k
...a Sr. Apple Platform Engineer to support our DCSA/OneIT... ...for national security by joining a team of dedicated... ...of SAIC is seeking a Senior Apple Platform Engineer... ...our nation's information. DCSA is the designated... ...facilities, information systems, and the insider threat...Senior- Northrop Grumman is seeking a Principal / Sr. Principal Software Systems Administrator to support the Whisper program in Stafford, Virginia. You will manage Linux servers, perform lifecycle upgrades, and contribute to system design and testing for a large antenna-based...Senior
- ...This role demands at least five years of supervisory experience in military or law enforcement settings, coupled with key physical security skills. As part of our commitment to equal opportunity, all individuals are encouraged to apply regardless of background. Embrace...Senior
- C² Technologies seeks a DCSA Senior Human Resources Specialist (SEMO Support) to provide senior-level HR and executive management support at HQ, Quantico, VA. The role covers executive lifecycle management, recruitment, onboarding, performance management, succession planning...Senior
- Red Tail Holdings, LLC. is seeking a Lead Maintenance Technician to oversee and perform a wide range of property maintenance tasks at Briarwood Apartments. This on-site role involves managing work orders, preventative maintenance, and vendor coordination while leading by...Senior
- ...is seeking a highly skilled Senior Data Analyst to support the... ...teams to deliver scalable and secure analytics solutions Required... ...Science, Computer Science, Engineering, Mathematics, or related field... ...Hadoop (CCAH) Certified Information Systems Security Professional (CISSP...Senior
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