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- ...MANTECH seeks a motivated, career and customer-oriented Information System Security Engineer (ISSE) to join our team in Washington, D.C. . Responsibilities include, but are not limited to: Identify information protection needs for an IS and Network Environment...SuggestedFull timeWork at office
$114.6k - $192.5k
Cleared Information Systems Security Engineer (4659) Washington, DC SMX is hiring Information Systems Security Engineer to support a Law Enforcement OCIO's organization to provide Information Security as a Service support across all cybersecurity stakeholders. This position...Suggested$131.3k - $237.35k
Description Leidos has an opportunity for a senior-level Information Systems Security Engineer to serve as the primary security engineering authority across complex, multi-enclave environments. This role supports the design, integration, and accreditation of secure networking...SuggestedLocal areaImmediate startRelocation package- TLA is seeking an Information System Security Engineer (ISSE). This is a critical role responsible for designing, developing, implementing, and maintaining secure information systems and networks. The ISSE ensures that security requirements are effectively integrated into...Suggested
- Information Systems Security Engineer (ISSE) Washington, DC, USA Job Description Kadiak, LLC, a Koniag Government Services company, is seeking an Information Systems Security Engineer (ISSE) with Top Secret security clearance to support Kadiak in Washington, DC. This position...SuggestedWork experience placementWork at officeLocal areaFlexible hours
$155k - $162k
...application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Information Systems Security Engineer Full Time Washington DC, Washington, DC, US 6 days ago Requisition ID: 1283 Salary Range: $155,000.00 To $162,000....SuggestedFull timeContract workTemporary workLocal area- A veteran-owned small business in Washington, DC, is seeking an Information Systems Security Engineer to spearhead security measures for information systems. Responsibilities include designing secure architectures, conducting risk assessments, and ensuring compliance with...Suggested
- Information Systems Security Engineer (ISSE) - SME - Top Secret Clearance Date: Feb 2, 2026 Location: Washington, DC, US Company: NTT DATA Services NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part...SuggestedWork at officeRemote workFlexible hours
- ...Investigation's Criminal Justice Information Services Division's Headquarters. Founded in 2007 by an Engineer-by-trade, Fusion Technology... ..., DC (on-site) Who are you? Security-cleared Professional: You... ...certifications: Certified Information Systems Security Professional (CISSP)...SuggestedTemporary workWork at office
- ...resources for a wide range of IT and security solutions at best‑value pricing. Our... ...exceptional solutions that enhance system functionality, while maximizing reliability... ...Solutions is looking for a Senior Information System Security Engineer (ISSE). The Information System...SuggestedTemporary work
- Description As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information Assurance (IA) Architecture Analysis and Security Engineering Support for the implementation and fielding of the National Leadership...Suggested
- ...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/SCI Required Certification: CISSP Role Overview The Information...SuggestedFor contractors
- Data Intelligence, LLC is seeking an experienced Information Systems Security Engineer (ISSE) to support one of our premier federal law enforcement clients. The ISSE will lead and oversee Risk Management Framework (RMF) activities for FBI IT systems, providing technical...SuggestedWork at office
$131.3k - $237.35k
...enable leaders across the Department to make faster, better-informed decisions using trusted data at scale. Leidos Digital Modernization sector is seeking an experienced SME Information System Security Engineer to support the delivery, enhancement, and adoption of...SuggestedInterim roleLocal areaImmediate start$107.9k - $195.05k
Description Leidos is currently seeking an Information Systems Security Engineer to support our customer onsite. The ISSE shall perform, or review, technical security assessments of computing environments to identify points of vulnerability, non-compliance with established...Suggested- Who We’re Looking For (Position Overview): Spry Methods is seeking an Information Systems Security Engineer (ISSE) to support secure, mission-focused information systems in a high-impact government environment. The ISSE will contribute to the design, implementation, and...
- ...that specializes in designing, developing, and delivering information technology and network solutions for government customers.... ...Job Description: NDi is seeking an experienced Information System Security Engineer (ISSE) - Senior to provide senior-level security...For contractorsWork experience placementLocal area
$112k - $179k
...Program Overview Engineering, integration, and cybersecurity support to design, build, and... ...experts to engineers specializing in systems, networks, software, and data center services... ...Washington D.C. Design and implement secure technical architectures, including...Contract workTemporary workWork experience placementInternshipShift work- ...Description Job Description Description: Conduct cyber engineering activities using advanced tool sets. Requirements:... ...areas: critical infrastructure and industrial control system cyber security, information security. Develop and give cybersecurity training to...Remote workMonday to FridayShift work
- ...Information Systems Security Officer Washington, D.C. The Job Our client’s team members are subject matter experts in both cybersecurity... ...Systems Administration, Software Development, or Systems Engineering backgrounds to join our team as an Information System...Full time
- ...strategic services firm that meets IT and Service needs for commercial and government clients, is seeking a full-time Information Systems Security Engineer III (ISSE III). This position is an exempt role that support will be provided on site in the government customer's...Full timeInterim role
- ...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...
- Information Systems Security Engineer (ISSE) – Mid Position Description CGI Federal is currently looking for a Mid-Level Information Systems Security Engineer with active Top Secret clearance to support a large project for a federal government client. The Mid-Level...Local area
- ...Zetier seeks an Information Systems Security Engineer (ISSE) with expertise in cloud automation, Infrastructure-as-Code, virtualization, and orchestration. You'll support, build, and secure cloud-based environments through robust automation strategies, enhancing our capability...Full time
- Information Systems Security Engineer (ISSE) – Sr Position Description CGI Federal is currently looking for a Senior Level Information Systems Security Engineer with active Top Secret clearance to support a large project for a federal government client. The Sr. Level...Local area
- ...Job Description Job Description Information Systems Security Engineer (SME) Full Time, Washington, DC TS clearance with /SCI eligibility required **This position is contingent upon contract award** Job Description: The ISSE will lead the implementation of the...Full timeContract work
- Information Systems Security Engineer (ISSE), Journeyman Position Description CGI Federal has an exciting opportunity for an ISSE within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping...Local area
$50k - $200k
...TN, TX, UT, VA, WV, WI, WY. WAGE INFORMATION Target salary range: $50,000 - $20... ...employees. WORK AUTHORIZATION/SECURITY CLEARANCE U.S. Citizen Mandatory... ...We are seeking an Information Systems Security Engineer to join our team supporting the Defense...Full timeContract workTemporary workLocal areaMonday to FridayWeekend workAfternoon shift$135k - $216k
...Program Overview Engineering, integration, and cybersecurity support to design, build, and... ...experts to engineers specializing in systems, networks, software, and data center services... ...D.C. Design, develop, and implement security solutions, ensuring they are embedded...Contract workTemporary workWork experience placementShift work$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 time

