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  •  ...NorthHill Technology Resources has a need for a Systems Security Engineer to support a Federal Program in Washington, DC . This is a direct-hire...  ...Detection, HIPS, Policy Auditor (PA), Data Loss Prevention (DLP), etc. Intrusion Detection & Prevention: Deep understanding of... 
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    Full time

    NorthHill Technology

    Washington DC
    3 days ago
  •  ...Network Security Engineer (Cisco, Palo Alto) About Us: We are a dynamic technology services company based in Washington, DC, specializing in cutting-edge network solutions. We are seeking a skilled Network Engineer to join our team to ensure the seamless operation... 
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    Elios

    Washington DC
    2 days ago
  •  ...application scanning, phishing campaigns, cloud access security broker, and other cross functional security tools. Engage...  ...information security technologies (i.e., IDS/IPS, HIPS, DLP, firewalls, network engineering, database, etc.). In-depth experience with... 
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    Software Technology Inc

    Washington DC
    6 hours ago
  • $86.8k - $198k

     ...Data Security Engineer The Opportunity: Architect, deploy, and configure data security solutions across various clients for DoD, IC,...  ...Experience implementing and administering Data Loss Prevention ( DLP ) technologies such as Forcepoint, Trellix, Symantec, or Micro... 
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    BOOZ, ALLEN & HAMILTON, INC.

    Arlington, VA
    2 days ago
  • $71.2k - $166.1k

     ...Job Description The Senior Federal Information Systems Security Engineer (ISSE) serves as a technical integrator responsible for ensuring that system-to-system connections across federal boundaries are properly documented, approved, and compliant with all required cybersecurity... 
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    Oracle

    Washington DC
    1 day ago
  •  ...Web Developer Security Engineer At Ardent, we hire people who want more than a job — they want to serve a mission that matters. Our teams support the federal government's most critical national security and defense priorities, helping protect the nation, strengthen... 
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    Local area
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    Ardent Services

    Washington DC
    3 days ago
  • $86.8k - $198k

    Security Architecture and Infrastructure Engineer The Opportunity: We are seeking a Security Architecture and Infrastructure Engineer to define, enhance, implement...  ..., including Check Point, Cisco, Forescout, DLP, and endpoint security Experience with big data analytics... 
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    Booz Allen Hamilton

    Washington DC
    1 day ago
  • $99k - $225k

     ...Job Number: R0242142 Information Systems Security Engineer The Opportunity Cyber threats are everywhere, and the constantly evolving nature of these threats can make understanding them seem overwhelming to the Army. In all of this "cyber noise," how can they understand... 
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    Phase2 Technology

    Arlington, VA
    2 days ago
  •  ...Information Services Division's Headquarters. Founded in 2007 by an Engineer-by-trade, Fusion Technology dedicates our valuable resources to...  .... Location: Washington, DC (on-site) Who are you? Security-cleared Professional: You have an active Top Secret security... 
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    Fusion Technology

    Washington DC
    2 days ago
  •  ...Information Systems Security Engineer Arlington We're looking for an Information System Security Engineer (ISSO) / IT Systems Engineer to serve as our Classified Information Security Lead, based at our Arlington campus. In this role, you'll own the security of... 
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    Sabio Systems

    Arlington, VA
    7 hours ago
  •  ...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... 
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    Data Intelligence

    Washington DC
    3 days ago
  •  ...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 is for a Future New Business Opportunity. We offer competitive compensation... 
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    Koniag

    Washington DC
    2 days ago
  •  ...Responsibilities and Tasks Responsibilities and tasks will include system engineering plan review and development, program and schedule management,...  ...and technical support; Provide oversight of System Security (SS) solution development, compliance with Technical... 
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    Technomics

    Washington DC
    7 hours ago
  •  ...Information Systems Security Engineer 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... 
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    Zetier

    Arlington, VA
    7 hours ago
  •  ...Information Systems Security Engineer (ISSE) Title: Information Systems Security Engineer (ISSE) ID: 10000261 Department: Information Technology Position Overview: Evans & Chambers Technology (EC) is seeking an experienced Information Systems Security Engineer (ISSE) to... 
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    Evans & Chambers

    Arlington, VA
    4 days ago
  • $160k - $200k

     ...Description SAIC is seeking a highly motivated, detail-oriented, and experienced Information Systems Security Engineer (ISSE) to join our lead systems integrator team in Arlington, Virginia. The ISSE will be responsible for designing and engineering secure, cloud ready... 

    SAIC

    Arlington, VA
    3 days ago
  • $99k - $225k

     ...Job Number: R0240977 Information System Security Engineer The Opportunity: You will lead cybersecurity engineering efforts across the full system lifecycle for DoD collateral, SAP and SCI environments. This role ensures security requirements are integrated into... 
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    Booz Allen Hamilton

    Arlington, VA
    5 days ago
  •  ...Sr. Systems Security Engineer OVERVIEW: We are seeking for a Sr. Systems Security Engineer to assist the customer with engineering and administration tasks. The ideal candidate will be comfortable engaging with client leadership on a regular basis and interacting with... 

    Navstar

    Washington DC
    7 hours ago
  •  ...Systems Solutions (ISS) is looking for a mid-level ISSE supporting the Office of Naval Intelligence. The Information Systems Security Engineer (ISSE) is responsible for engineering, implementing, and maintaining security solutions across information systems and networks... 
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    Information Systems Solutions

    Suitland, MD
    5 days ago
  • $120k - $160k

     ...US Date Posted: 2026-06-22 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance...  ...ORA_ON_SITE Description SAIC is seeking an Information System Security Engineer (ISSE) to join our team. This position is in Arlington... 
    Full time
    Remote work
    Shift work

    SAIC

    Arlington, VA
    4 days ago
  • $99k - $225k

     ...Job Number: R0242142 Information Systems Security Engineer The Opportunity: Cyber threats are everywhere, and the constantly evolving nature of these threats can make understanding them seem overwhelming to the Army. In all of this "cyber noise," how can they understand... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Alexandria, VA
    3 days ago
  •  ...Position Description & Qualifications Are you an Information System Security Engineer (ISSE) looking for a place where you can make an impact every day? Serco is the place for you! Join our Defense team supporting our CNIC program in this exciting role based out of... 
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    Interim role
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    Serco

    Washington DC
    7 hours ago
  • $110k - $130k

     ...unique needs of the public sector. Job Overview The Security Architecture / Engineering Lead serves as the technical leader for the enterprise...  ...across SIEM, EDR, next-generation firewall, cloud security, DLP, PAM, and IDS/IPS operations, security engineering, and... 
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    For contractors
    Work at office
    Monday to Friday

    Development InfoStructure

    Bethesda, MD
    3 days ago
  • $87.1k - $157.45k

     ...The Decision Advantage Business Area at Leidos is seeking an experienced Secret cleared Information Systems Security Engineer (ISSE) to join our team in support of the United States Space Force. This position will focus on securing and managing a hybrid Azure cloud environment... 

    Leidos

    Bethesda, MD
    5 days ago
  •  ...federal partner supporting mission‑critical programs across national security, defense, and public service delivery. Our work focuses on...  ...that matter at a national scale. The Junior Security Engineer supports 24x7 enterprise cybersecurity operations by monitoring... 
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    Full time
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    Maximus

    Adelphi, MD
    3 days ago
  •  ...Senior Cybersecurity Engineer Role Summary The Senior Cybersecurity Engineer is responsible...  ...hospital’s technology environment remains secure, compliant, and resilient against...  ...cybersecurity controls, including firewalls, NAC, DLP, CASB, and endpoint protection systems.... 
    Full time
    Local area

    Page Mechanical Group Inc

    Washington DC
    4 days ago
  • $220.5k - $300k

     ...actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. PRINCIPAL SECURITY SOFTWARE ENGINEER (STARSHIELD) Starshield leverages the company’s Starlink technology and launch capability to support national security... 
    Permanent employment
    Temporary work
    Immediate start
    Flexible hours
    Weekend work

    United States Digital Space LLC

    Washington DC
    1 day ago
  • $220.5k - $300k

     ...actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. PRINCIPAL SECURITY SOFTWARE ENGINEER, APPLIED COMPUTING (STARSHIELD) Starshield leverages the company’s Starlink technology and launch capability to support... 
    Permanent employment
    Temporary work
    Immediate start
    Flexible hours
    Weekend work

    United States Digital Space LLC

    Washington DC
    1 day ago
  • $220.5k - $300k

     ...Principal Security Software Engineer (Starshield) Washington, DC SpaceX is actively developing the technologies to make space exploration possible. Starshield leverages the company’s Starlink technology and launch capability to support national security efforts, focusing... 
    Permanent employment
    Temporary work
    Weekend work

    SPACE EXPLORATION TECHNOLOGIES CORP

    Washington DC
    1 day ago
  • $120k - $175k

     ...Technology Cyber Security Architect Cooley is seeking a Cyber Security Architect to join...  ...technology changes Partner with engineering, infrastructure, DevOps, and data teams...  ...Access Controls ~ Data Loss Prevention (DLP) ~ Web Application Firewalls (WAF) ~... 
    Full time
    Temporary work
    Work at office
    Flexible hours
    Weekend work

    Cooley

    Washington DC
    5 days ago