Average salary: $166,428 /yearly

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  •  ...Summary The Senate Sergeant at Arms is seeking a Principal Continuity Communications Engineer. The complete vacancy announcement and application can be found on the United States Senate Career Page at This vacancy announcement closes at 7pm EST on the closing date... 
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    Senate

    Washington DC
    3 days ago
  • $180,000 per week

    At ManTech, a leader in national security technology and solutions, the Senior Information System Security Engineer will play a critical role in safeguarding information systems by identifying vulnerabilities, enforcing compliance, and architecting cyber defenses. This... 
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    ManTech International

    Washington DC
    a month ago
  • $135,000 per week

     ...are dedicated to enhancing the security and integrity of our nation's technological frameworks. As an Information System Security Engineer, you will play a pivotal role in safeguarding our digital infrastructure, supporting vital national security programs. Working in... 
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    ManTech International

    Washington DC
    a month ago
  • $113k - $188k

     ...incidents, bridging the gap between SOC triage and executive risk communication. ISSO Liaison: Work alongside ISSOs to translate...  ...Translation: Serve as the connective tissue between infrastructure engineers, application teams, ISSOs, and leadership-ensuring security... 
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    Guidehouse

    Washington DC
    5 days ago
  •  ...an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Information Systems Security Engineer (ISSE) to join our team in Washington, District of Columbia (US-DC), United States (US). Job Summary:  The Information Systems... 
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    The Nippon Telegraph and Telephone Corporation (NTT)

    Washington DC
    11 days ago
  • $175k - $200k

     ...As Sr. Information Systems Security Engineer III , you'll embed Zero Trust principles into system security engineering to maintain...  ...authorization, ATO, and continuous compliance activities ~ Ability to communicate security risks, risk responses, and recommendations clearly to... 
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    MetroStar Corporation

    Washington DC
    4 days ago
  •  ...Information Systems Security Engineer (ISSE), Journeyman Category: Cyber Security Main location: United States, Virginia...  ...reports, and risk management plans. • Collaboration and Communication: Working closely with system administrators, network engineers... 
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    CGI

    Arlington, VA
    4 days ago
  • $112k - $179k

     ...Impact Assessment (SIA)and vulnerability assessments to achieve ATOs. Mentor junior ISSOs/ISSEs and provide security expertise to engineering, operations, and leadership teams. Analyze systems to identify and mitigate risks. Oversee security controls and monitoring... 
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    Peraton

    Washington DC
    4 days ago
  •  ...boundaries, dive into important world-changing Federal challenges. Credence has a pending need for Information System Security Engineers (ISSE) at multiple levels (Jr./Mid/Sr.) to support our work at various locations slated to begin mid-summer 2026. The ISSE is responsible... 
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    Credence company

    Washington DC
    3 days ago
  •  ...Zetier seeks an Information Systems Security Engineer (ISSE) with expertise in cloud automation, Infrastructure-as-Code, virtualization...  ...skills (e.g. Rust, Python, PowerShell/Bash) Effective communication and collaborative team approach Active U.S. Security Clearance... 
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    Zetier

    Arlington, VA
    18 days ago
  • $135k

     ...Services company, is seeking an Information Systems Security Engineer (ISSE) with Top Secret security clearance to support Kadiak in...  ...to both team members and stakeholders. Track, report, and communicate status, risks, and improvement opportunities related to security... 
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    Koniag Government Services

    Washington DC
    9 days ago
  •  ...Information Systems Security Engineer (ISSE) - Mid Category: Cyber Security Main location: United States, District of Columbia...  ...technical information, produce engineering documentation, and communicate effectively with cross‑functional teams. Preferred... 
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    Local area

    CGI Technologies and Solutions, Inc.

    Washington DC
    1 day ago
  •  ...and customer-oriented Senior Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA or...  ...including under the desks and in the server closet Frequently communicates with co-workers, management and customers, which may involve... 
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    Local area

    ManTech

    Washington DC
    3 days ago
  •  ...with Systems Administration, Software Development, or Systems Engineering backgrounds to join our team as an Information System...  ...week. Preferred Skills Proficiency in interpreting and communicating government policy to a diverse audience. Ability to multitask... 
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    Galaxy Technology Hires LLC

    Washington DC
    1 day ago
  • $100k - $174k

     ...compliant IT environments. As an Information Systems Security Engineer (ISSE) with a strong IT technical foundation, you will be...  ...additional critical cross-team functions and projects. Effective communication with a customer service oriented mentality. Willingness to... 
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    Palantir Technologies

    Washington DC
    3 days ago
  • $100.2k - $203.4k

     ...Accenture Federal Services is seeking an Information Systems Security Engineer (ISSE) to join our team in the Arlington, VA area to support...  ...owners, and engineering teams to ensure RMF compliance Communicate technical concepts clearly to both technical and semi‑... 
    Live in
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    Local area

    Accenture

    Arlington, VA
    1 day ago
  •  ...LLC is seeking a highly motivated Information Systems Security Engineer to be a Full-time employee in Washington, DC. The Information...  ...threats and security best practices. Collaboration and Communication: Collaborate with cross-functional teams, including IT, security... 
    Full time
    Contract work
    Temporary work
    Local area

    E-InfoSol LLC

    Washington DC
    1 day ago
  •  ...Information Services Division's Headquarters. Founded in 2007 by an Engineer-by-trade, Fusion Technology dedicates our valuable resources...  ...to both team members and stakeholders. Track, report, and communicate status, risks, and improvement opportunities related to... 
    Temporary work
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    Fusion Technology

    Washington DC
    5 days ago
  • $211.06k - $285.55k

     ...into opportunity as an Information Assurance System Security Engineer (ISSE) III with GDIT. A career in enterprise IT means connecting...  ...independently and demonstrates exceptional written and oral communications skills. Applies advanced technical principles, theories, and... 
    Temporary work
    Work at office
    Immediate start
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Arlington, VA
    7 hours ago
  •  ...Dexian Government Solutions is recruiting for an Information Systems Security Engineer (ISSE) to support our proposal effort for DIA CIO Infrastructure Services contract. Location: Washington, DC Position Overview: Information Systems Security Engineer/Officer is responsible... 
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    LinTech Global

    Washington DC
    4 days ago
  • $129.8k - $216.7k

     ...Information Systems Security Engineer (ISSE) Top Secret Clearance w/SCI eligibility Location US-VA-Arlington ID 2026-3885 Category IT / Cyber Security / Network Systems Position Type Full-Time Remote No Clearance... 
    Full time
    Remote work

    American Systems

    Arlington, VA
    3 days ago
  •  ...the Role We are seeking an Information Systems Security Engineer (ISSE) to own and drive the security posture of Rune's platforms...  ...with high ownership and accountability ~ Strong communication skills and ability to work directly with technical and non-technical... 
    Full time
    For contractors
    Work at office

    RuneTech

    Arlington, VA
    5 days ago
  • $114.6k - $192.5k

     ...SMX is hiring a number of 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 is on site in Washington, DC and requires an active... 
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    H1b

    SMX Corporation

    Washington DC
    5 days ago
  • $154.05k - $278.48k

     ...has an exciting opportunity for Information Systems Security Engineer (ISSE) SME in our Intel Security Sector's Analysis Solutions...  ...money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated... 
    Local area
    Immediate start
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    Leidos

    Bethesda, MD
    5 days ago
  •  ...Information Systems Security Engineer (ISSE) - Sr Category: Cyber Security Main location: United States, District of Columbia...  ...efforts across large, complex programs. • Strong communication skills and proven ability to produce high‑quality engineering... 
    Full time
    Contract work
    Local area

    CGI Technologies and Solutions, Inc.

    Washington DC
    1 day ago
  •  ...tackle some of the toughest challenges faced by the Department of Defense (DoD) and other government agencies. Our expertise in engineering innovation and semiconductor technologies allows us to deliver mission-critical microelectronics solutions, aerospace systems engineering... 

    JRC

    Washington DC
    1 day ago
  • $153k - $207k

     ...national security in cyber as a Information Systems Security Engineer (ISSE) Principal at GDIT. Here, technologists have many paths...  ...to both team members and stakeholders. • Track, report, and communicate status, risks, and improvement opportunities related to security... 
    Temporary work
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Washington DC
    4 days ago
  • $135k - $178k

     ...Intelligence, LLC is seeking an experienced Information Systems Security Engineer (ISSE) to support one of our premier federal law enforcement...  ...to team members and key stakeholders. Track, report, and communicate security engineering status, risks, and improvement... 
    Work at office

    Data Intelligence

    Washington DC
    5 days ago
  •  ...Spry Methods is seeking an Information Systems Security Engineer (ISSE) to support secure, mission-focused information systems...  ...and AWS tools. ~ Ability to document security controls and communicate technical information clearance ~ Hands-on experience with vulnerability... 

    Spry Methods

    Washington DC
    3 days ago
  •  ...Job Description This job is with Encode, Inc a fully owned subsidiary of Lancesoft Title: Information System Security Engineer Location: Washington, DC Type: Fulltime We are looking for an Information System Security Engineer to provide support for... 
    Full time
    Flexible hours

    LanceSoft

    Washington DC
    4 days ago