Information Systems Security Engineer (ISSE)
$160k - $220kModern Technology Solutions Inc
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, testing, training, and implementing programs designed to safeguard sensitive information from possible compromise.Your essential job functions will include but may not be limited to:The ISSE works with System Engineering teams to incorporate cyber resiliency objectives, techniques, and design principles into all system engineering and development efforts throughout the systems development life cycle (SDLC).Develop and maintain documentation and diagrams for security tools, system environments, and cloud operationsPerform requirements analysis, design, and integration for complex software applications and collaboration infrastructuresParticipate in the change management process, including reviewing Change Requests and assisting in the assessment of security impact of proposed changesWrite implementation and design documents describing how security features are implementedCreate and maintain information system security documentation, Standard Operating Procedures (SOP), and provide guidance on active Plans of Action and Milestones (POA&M)Conduct periodic and continuous monitoring of the system, procedures, and documentation to ensure compliance with the authorization packageRequired:10+ years' technical experience in cybersecurity, information technology, or systems engineeringMust have experience working with Special Access Programs (SAPs)Strong proficiency fault tolerance, and Reliability, Maintainability, Availability (RMA) subject matter.Must possess excellent analytical skills and be capable of quantifying risk to enterprise systems and level of compliance with security policyExcellent communication skills (verbal and written) requiredAdvanced knowledge in one or more of the following areas:Java, Python, Ruby and/or C++Linux Expertise (RedHat/RHEL or CentOS preferred)Dynamic & Static Application Security Scanning (e.g., Arachni, OWASP ZAP, BurpSuite, Fortify, Checkmarx, etc.)Virtualization and containers (EC2, Docker)Infrastructure Security Scanning, Vulnerability Scanning (Twistlock, ACAS/Nessus)Certifications:Certified Information Systems Security Professional (CISSP).Certified Cloud Security Professional (CCSP).Information Systems Security Engineering Professional (ISSEP)DOD Information Technology Security Certification and Accreditation Process (DITSCAP)DOD Information Assurance Certification and Accreditation Process (DIACAP)Education Requirements:Bachelors Degree in related discipline or an additional 4 years of experience in lieu of a DegreeClearance Requirements:Current/active Top Secret/SCI; Current or recent DoD SAP accessThe pay range for this position is $160,000/year to $220,000/year; however, base pay offered may vary depending on established government contract ranges, job-related knowledge, skills, and experience, and other factors. MTSI offers a full range of medical benefits, 401k, ESOP, paid time off, and other benefits, dependent on the position offered. Base pay information is based on market location. Applications will be accepted on an ongoing basis. This posting will be renewed periodically until the position is filled.#LI-LS1#mtsi#lawrenciumsaskatchewantrout#LI-Onsite
$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 hours$178.4k - $226.7k
...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 from mission...SuggestedInternshipImmediate startFlexible hours$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 package$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...SuggestedContract workShift work- ...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/SCI...Remote workFlexible hours
- ...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... ...categorization efforts to ensure all information systems are appropriately...For contractorsWork at office
- ...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 Certification...Temporary workWork experience placement
- ...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
- ...Job Description Job Description Description: 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...Contract workFor contractors
$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,...Local area$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...Full time$120k - $160k
...2026-08-27 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-Time Shift: Day Job Travel:... ...Description SAIC is seeking two experienced Information Systems Security Engineers (ISSEs) to support the MAJESTIC Joint Program Office (JPO)-...Full timeFor subcontractorWork at officeRemote workShift work$104.73k - $165k
...ExemptAnticipated Salary Range: $104,734.00 - $165,000.00 Security Clearance: TS/SCI Level of Experience: Mid Meet HII’s... ...Mission Technologies is seeking an experienced Information Systems Security Engineer ( ISSE) to join our team in Springfield, VA .You will identify...Full timeWork experience placementLocal areaWorldwide$80k - $120k
...2026-10-26 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-Time Shift: Day Job Travel:... ...Description SAIC is seeking an experienced Information Systems Security Engineer (ISSE) to support the MAJESTIC Joint Program Office (JPO) by...Full timeFor subcontractorWork at officeRemote workShift work- ...serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our... ...Transform technology into opportunity as a Lead Information Systems Security Engineer (ISSE) with GDIT. A career in enterprise IT means connecting...
$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...Full time- ...is a leader in delivering advanced analytic, data engineering, and technology integration solutions in support of... ...Position Overview:Praescient Analytics is seeking an Information Systems Security Engineer - Senior (ISSE Senior) to support a high-profile federal law...Full timeFor contractors
- ...solutions to complex national security issues. With over 50 years... ...Cybersecurity Team under SPA’s Information Technology Department... ...architecture across SPA's information systems. The team manages cyber... ...Systems Security Engineer (ISSE) for multiple classified systems...Contract workWork experience placementWork at officeImmediate startFlexible hours
- ...s vital interests. Requisition #: 1411 Job Tittle: Information System Security Engineer - SME Location: Washington, DC Clearance: TS/ with... ...Role Overview The Information Systems Security Engineer (ISSE) – SME serves as a senior technical authority responsible...Temporary workFor contractors
- ...Job Description Open Systems Technologies Corporation... ...providing Enterprise Security and Cloud Computing... ...development, scientific and engineering technical assistance,... ...is looking for an Information System Security Engineer... ...Security Engineer (ISSE) activities shall include...Immediate startRelocation package
- ...Job Description Job Description We are seeking an Information Systems Security Engineer (ISSE) to design, build, and integrate security into all information systems supporting the program, serving as the hands-on technical expert who translates Intelligence Community...Full timeRemote workHome officeRelocation packageFlexible hours
$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...Full timeRemote workHome officeFlexible hours$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...Contract work- ...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...
$131.3k - $237.35k
...for you, our next Cloud Cyber Security Engineer, to play a critical role in... ...), and cross-domain transfer systems to provide cutting edge data... ...perform needs assessments to inform design and investment decisions... ...Information Systems Security Engineer (ISSE) or System Engineer on...Local areaImmediate start$154.05k - $278.48k
...opportunity for an Cybersecurity Engineer SME in our Intel Sector's (... ...team is at the forefront in Security Engineering, Computer... ...for protecting the customer’s information systems, networks, and infrastructure... ...Systems Security Engineers (ISSEs), Information Systems Security...Full timeImmediate startFlexible hours- OverviewAbacus Technology is seeking a Cyber Security Engineering SME to provide security and test and... .... ResponsibilitiesServe as the Information System Security Manager (ISSM) and act as... ...of classified information resident in ISs, are conducted in accordance with DoD...Full time
$200k - $255k
...cellular infrastructure and legacy systems that track our every... ...decided to fix it. National security professionals, journalists,... ...control of their most personal information. The Team At Cape,... ...with world-class engineers, architects, and visionaries...Odd jobImmediate start- ...and key stakeholders to interpret and implement engineering and operational guidance within a specific security domain or program. Contribute to multiple projects... ...Required Bachelor's Degree in Computer Science, Information Security, or related field or equivalent work...Full timeWork experience placementShift work
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