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$200k - $210k
...Information Systems Security Engineer Second Front Systems is looking for a technically deep, mission-focused, security-first Information Systems Security Engineer to strengthen our cybersecurity and solutions architecture practice. Operating at the boundary between...SuggestedFull timeRemote workHome officeFlexible hours$160k - $220k
MTSI is seeking a Information Systems Security Engineer (ISSE) whose primary function will be to serve as the Program Office’s information security professional responsible for managing all aspects of an organization's information security system, including researching,...SuggestedContract workWork at officeModern Technology Solutions Inc
Washington DC5 days ago- ...solutions to complex national security issues. With over 50 years of... ...Team under SPA’s Information Technology Department establishes... ...architecture across SPA's information systems. The team manages cyber... ...Information Systems Security Engineer (ISSE) for multiple classified...SuggestedContract workWork experience placementWork at officeImmediate startFlexible hours
Systems Planning and Analysis, Inc
Alexandria, VA5 days ago - ...Job DescriptionJob DescriptionDescription: We are seeking a highly skilled and mission-driven Information Systems Security Engineer (ISSE) to support advanced cyber engineering activities for NNSA HQ OCIO Special Technologies. The ISSE will operate within an EOS-driven...SuggestedContract workFor contractors
Powder River Industries LLC
Washington DC5 days ago $180k - $190k
Akima Data Management (ADM) is seeking a highly skilled and mission-driven Information System Security Engineer (ISSE) to design, engineer, and validate cybersecurity capabilities across Department of War (DoW) Office of Inspector General (OIG) information systems. The...SuggestedFull timePart timeFor contractorsWork at officeRemote work$154.05k - $278.48k
Leidos has a new and exciting opportunity for an Information Systems Security Engineer (ISSE) SME in our Intel Sector's (IS) Analysis Solutions Business Area (ASBA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...SuggestedFull timeImmediate startFlexible hoursLeidos
Bethesda, MD4 days ago$80k - $130k
...Analytics is a leader in delivering advanced analytic, data engineering, and technology integration solutions in support of the... ....Position Overview:Praescient Analytics is seeking an Information Systems Security Engineer - Mid to support a high-profile federal law enforcement...SuggestedFull timeFor contractorsPraescient Analytics
Washington DC2 hours agonew$110k - $140k
Title:Information System Security Engineer (ISSE)Belong. Connect. Grow. with KBR!KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position...SuggestedFull timeTemporary workLocal areaRelocation packageKBR
Lanham, MD1 day ago$130k - $190k
...services provider to the public sector, is looking for a highly motivated individual to join our growing team as an Information Systems Security Engineer (ISSE). In this role, you will be supporting impactful projects that make a difference for our country. The ISSE will...SuggestedFull timePlanet Technologies
Washington DC1 day ago$113k - $188.4k
...Summary Our Deloitte AI & Engineering team to transform technology... ...Facility Related Control Systems (FRCS), including system categorization and security-control selection, implementation... ...Coordinate with the EURAFCENT Information System Security Manager (ISSM)...SuggestedLocal areaDeloitte
Rosslyn, VA2 hours agonew$178.4k - $226.7k
...speed broadband network connectivity to unserved and underserved communities around the world. We are seeking a Senior Information Systems Security Engineer (ISSE) to raise the security bar for a portfolio of classified national security systems. You will work backward...SuggestedInternshipImmediate startFlexible hoursKForce
Arlington, VA2 days ago$146k - $234k
ResponsibilitiesPeraton is seeking an Information Systems Security Engineer - Security Control Assessors (SCA) to support its Federal Strategic Cyber programs.Location: Washington, DCIn this role, you will: Assess security controls for accuracy and evidenceReview system...SuggestedContract workShift workPeraton Corporation
Washington DC3 days ago$160k - $210k
MTSI is seeking a IT Modernization Information Systems Security Engineer whose primary function will be to provide Senior Cloud Information Systems Security Engineer support to the government program manager toYour essential job functions will include but may not be limited...SuggestedContract workModern Technology Solutions
Washington DC2 days ago$137.5k - $278.3k
...enable our clients to operate with resilience, grow with confidence, and proactively manage to secure success.Work You’ll DoAs a Project Information System Security Engineer (ISSE) Manager, Strategy, Growth and Transformation on the Deloitte Cyber Team, you will:Design...SuggestedLocal areaDeloitte
Rosslyn, VA3 days ago$107.9k - $195.05k
Information Assurance Security Engineer (IASE) / Information Systems Security Engineer (ISSE)Location: Suitland, MDClearance: Active TS/SCILeidos is hiring a hands-on Information Assurance Security Engineer (IASE) / Information Systems Security Engineer (ISSE) to support...SuggestedFull timeLeidos
Suitland, MD10 hours ago- ...At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. Information Systems Security Engineer (Principal) About the role Snowflake's national security deployments are authorized to operate inside classified...Live inImmediate start
Snowflake Computing
McLean, VA3 days ago $120k - $160k
...Posted: 2026-08-27 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-Time Shift: Day Job Travel: Yes... ...Description SAIC is seeking two experienced Information Systems Security Engineers (ISSEs) to support the MAJESTIC Joint Program...Full timeFor subcontractorWork at officeRemote workShift work$106.5k - $197.5k
...technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Information Security Systems Engineer (ISSE) Job Code: 44525 Job Location: Chantilly, VA Job Schedule: 5/8 Monday - Friday...Local areaRemote workMonday to FridayFlexible hoursL3Harris Technologies
Falls Church, VA1 day ago$85.19k - $185k
...Range: $85,185.00 - $185,000.00 Security Clearance: TS/SCI Level of... ...resides with Warfare Systems (WS), a business group within... ...network architecture, reverse engineering, software and hardware development... ...and maintain a CI poly.Information Assurance Engineer 2: $85,37...Full timeWork experience placementLocal areaWorldwideHII Mission Technologies Division
Springfield, VA1 day ago- ...flexibility, and ingenuity to strengthen and protect our nation’s vital interests. Requisition #: 1411 Job Tittle: Information System Security Engineer - SME Location: Washington, DC Clearance: TS/ with the ability to obtain an SCI Required Certification:...For contractors
- ...eight (8) years experience • Responsible for the secure design, analysis, and test of information security systems and products. • Ensure technical... ...and mitigating risk to information systems. engineer and perform tests and test plans to satisfy audits...
$94k - $187.6k
...for clients across defense, national security, public safety, civilian, and military... ...authorization body of evidence for classified information systems, to include: System Security Plan (SSP... ...a system administrator, developer, or engineer Experience with OpenRMF, eMASS, MS...Live inWork at officeLocal area$133.56k - $200.34k
...Earth, we’d love to have you join us. Description Reusable launch systems depend on secure, resilient, and well-architected information systems. As an Information Security Systems Engineer , you will design, implement, document and continuously improve the technical...Permanent employmentFull timeInformation Systems Security Engineer (ISSE) - TS required to apply - multiple locations DC, AL, WV,
...Job Description Job Description Security (Cloud a plus) Engineer (ISSE) Work Description: - Lead,... ...implementation of the RMF lifecycle for FBI IT systems. - Oversee and coordinate... ...efforts to ensure all information systems are appropriately classified...For contractorsWork at office- ...time off ~ Training & development ~ Tuition assistance ~ Vision insurance ~ Wellness resources Position: Information Systems Security Engineer (ISSE), Level III Location: Hanover, MD - onsite only - No remote work offered Security Requirement: Active TS...Remote workFlexible hours
- ...services provider to the public sector, is looking for a highly motivated individual to join our growing team as an Information Systems Security Engineer (ISSE) . In this role, you will be supporting impactful projects that make a difference for our country. The...Full time
- ...Job Description Job Description Job Description BOAB Ventures is seeking an experienced Information Systems Security Engineer (ISSE) to support mission-critical systems within a highly secure Department of Defense and Intelligence Community environment. This...
- ...Description: Location: Arlington, VA Department: Cyber Security Services Reports To: Management FLSA Status:... ...is the place for you. Job Purpose: The Senior Information Systems Security Engineer (ISSE) provides expert-level technical security engineering...Full timeWork at officeLocal area
- ...flexibility, and ingenuity to strengthen and protect our nation’s vital interests. Requisition #: 1924 Job Title: Information System Security Engineer (ISSE) Senior Location: Washington, DC Clearance Level: Top Secret Clearance Required Required...
- ...flexibility, and ingenuity to strengthen and protect our nation’s vital interests. Requisition #: 1924 Job Title: Information System Security Engineer (ISSE) Senior Location: Washington, DC Clearance Level: Top Secret Clearance Required Required...Temporary workWork experience placement
