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  • $146k - $234k

    ResponsibilitiesPeraton is seeking an Information Systems Security Engineer - Security Control Assessors (SCA) to support its Federal Strategic Cyber...  ...deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at... 
    Suggested
    Contract work
    Shift work

    Peraton Corporation

    Washington, VA
    1 day ago
  • $105k - $125k

    NVR, Inc. is seeking a Senior Security Engineer to work on site in Reston, VANVR’s technology teams thrive on providing multiple business lines with the tools and...  ...seeking a Senior Security Engineer to join our Information Security team. In this senior technical role,... 
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    Work experience placement

    NVR

    Reston, VA
    13 hours ago
  • $176k - $282k

     ...experience serving in a senior network security engineer position or other relevant cyber...  ...PhDActive Top Secret/Sensitive Compartmented Information (TS/SCI) clearance, with polygraph....  ...Ubuntu.Familiar with computer networking technology and terminology (ip addresses, tcp/udp... 
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    Peraton Corporation

    Chantilly, Loudoun County, VA
    4 days ago
  • $140k - $190k

     ...through the seamless integration of advanced technologies, elite minds, and unparalleled agility—leveraging...  ...our nation’s vital interests. Title : Information System Security Officers (ISSO), Senior Security Engineers & Security Engineering Leads (CBP) Clearance... 
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    Temporary work
    Immediate start
    Remote work
    Relocation package
    Day shift

    Agile Defense

    Reston, VA
    9 days ago
  •  ...EngineerZen Strategics, a Titan Technologies company, is seeking a Senior Network Engineer to support cybersecurity...  ...Engineer will be part of Enterprise Security Architecture in Network Security...  ...protection.Identify and evaluate information security threat models and... 
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    Titan Technologies

    Reston, VA
    3 days ago
  • $167.5k - $185.25k

     ...Principal Network Security EngineerTysons, VirginiaThe Principal Network & Security Engineer is responsible for the management, lifecycle...  ...Cisco platforms with broad information security responsibilities...  ...for bringing new technologies to the marketplace. You are... 
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    Casual work
    Work at office
    Immediate start
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    Alarm.com

    McLean, VA
    4 days ago
  •  ...Title: Senior Security Engineer Location : Arlington, VA Duration: 12 months Enterprise...  ...works to ensure that enterprise-wide technologies are secure, by design, to protect and...  ...team is looking for a Senior Information Security Engineer to join our team to... 
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    Maintec Technologies

    Arlington, VA
    3 days ago
  • $112k - $130k

     ...Senior Security EngineerRemote - United StatesJR013945 At Ensono, our Purpose...  ...reshape how our world runs. As an expert technology adviser and managed service provider...  ...Role Summary The Senior Information Security Engineer is responsible for designing, implementing... 
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    Full time
    Temporary work
    Remote work
    Work from home
    Flexible hours

    Ensono

    Richmond, VA
    4 days ago
  • $120k - $140k

     ...the seamless integration of advanced technologies, elite minds, and unparalleled agility...  ...#: 1289 Job Tittle: FO Security Engineer Clearance: Secret Location: Springfield...  ...security testing. Design and integrate information security suites, tools, capabilities... 
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    Agile Defense

    Springfield, VA
    2 days ago
  • $125k - $150k

     ...builds, and enhances scalable technology platforms utilizing Java/J2...  ...trends, applies software engineering best practices, and prepares...  ...requirements to deliver reliable, secure, and high-performing...  ...implementing and managing complex information security technologies.... 
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    H1b
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    Truist

    Richmond, VA
    1 day ago
  • $122.21k - $211.32k

     ...Remote with occasional travel to Norfolk, VA.Overview: The Information Systems Security Engineer (ISSE) - Navywill promote an integrated, team-oriented...  ...to developing use cases and applications of LMI sensor technology. Your contribution to proposed cybersecurity responses... 
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    Full time
    Contract work
    Local area
    Remote work

    LMI

    Norfolk, VA
    4 days ago
  • $104.73k - $165k

     ...Salary Range: $104,734.00 - $165,000.00 Security Clearance: TS/SCI Level of Experience: Mid Meet HII’s Mission Technologies DivisionOur team of more than 7,000...  ...is seeking an experienced Information Systems Security Engineer ( ISSE) to join our team in Springfield... 
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    Work experience placement
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    Worldwide

    HII Mission Technologies Division

    Springfield, VA
    1 day ago
  •  ...Intelligence/Machine Learning, Cyber Security and Cutting-Edge Technology across the US Government. Be a part...  ...is seeking a Senior Security Engineer to support a customer's enterprise...  ...protect sensitive agency and stakeholder information while enabling the agency's AI... 
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    Halvik

    Alexandria, VA
    12 days ago
  • $140.44k - $202.3k

     ...Description FEDERAL HOME LOAN BANKS OFFICE OF FINANCE    POSITION :    Senior Security Engineer                                    DATE :    September 2026 DEPARTMENT :    Information Technology                                     FLSA :    Exempt REPORTS TO:... 
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    Local area

    FEDERAL HOME LOAN BANKS OFFICE OF FINANCE

    Reston, VA
    3 days ago
  • $92.08k - $158.14k

    OverviewLMI is seeking a skilled Senior Cybersecurity Information Systems Security Engineer (ISSE) to support US Army Capability Program Executive (...  ...government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-... 
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    Interim role
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    LMI

    Fort Belvoir, VA
    2 days ago
  • $104k - $166k

    ResponsibilitiesPeraton is seeking an Information Systems Security Engineer (ISSE) to support our customer onsite in Washington D.C. Responsibilities...  ..., host-based firewalls, and application whitelisting technologies.Evaluate and implemented cybersecurity tools and... 
    Contract work
    Shift work

    Peraton Corporation

    Washington, VA
    2 days ago
  • $5,000 per month

     ...are not eligible for this role. Imagine One Technology & Management, Ltd. is seeking two (2) Senior Security Systems Engineers. These positions are contingent upon award...  ...and accredited. Research and apply Defense Information Systems Agency (DISA) Security Technical Implementation... 
    Interim role

    Imagine One

    Arlington, VA
    4 days ago
  • $135k - $216k

    ResponsibilitiesResponsibilitiesThe Information System Security Engineer (ISSE) leads and executes security engineering activities across complex information...  ...deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at... 
    Full time
    Contract work
    Shift work

    Peraton Corporation

    Herndon, VA
    3 days ago
  • $106.5k - $197.5k

     ...needs always in mind, our employees deliver end-to-end 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: 38251   Job Location:... 
    Full time
    Remote work
    Monday to Friday

    L3Harris Technologies

    Chantilly, Loudoun County, VA
    7 hours agonew
  •  ...passionate team dedicated to accomplishing hard things, together.Information Security Engineer IAre you ready to build the security systems that...  ..., you will design and implement advanced detection technologies to shield our critical infrastructure.Location: McLean,... 
    Internship
    Local area

    Appian

    McLean, VA
    4 days ago
  •  ...and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in...  ...intelligence community, defense, civil, and commercial markets.Information Systems Security Engineer - SMESeeking an Information Systems Security Engineer... 
    Full time

    Nightwing

    Sterling, VA
    1 day ago
  • $167.5k - $180.5k

     ...Description Job Description The Staff Security Engineer will identify security risks within...  ...performance preferred ~10+ years of information security experience, with a strong...  ...environment ~ Passion for working with technology and excitement for creating high quality... 
    Casual work
    Work at office
    Immediate start
    Worldwide

    Alarm.com

    Tysons Corner, VA
    4 days ago
  •  ...System Security Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly...  ...CAREER TITLES Cybersecurity Engineer, Information Security Engineer, Network Security...  ..., Computer Science, Information Technology, Information Systems, Computer Engineering... 
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Reston, VA
    1 day ago
  •  ...Information System Security Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship...  ...offering full scope consulting services in information technology, cybersecurity, and analyst workforce development.... 
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    McLean, VA
    3 days ago
  •  ...Our Partner is looking for an Information Systems Security Engineer to join a fast-paced DEVOPS, Cyber Security, and Engineering support environment...  ...About Us For more than 20 years, NewGen Technologies has solved our clients' toughest IT challenges with integrity... 

    Newgen

    Chantilly, Loudoun County, VA
    4 days ago
  •  ...Information Systems Security Engineer (ISSE) We are seeking a highly skilled and motivated Information Systems Security Engineer (ISSE) to join...  ...Join us in our mission to maintain a secure and trusted technology environment. Location: Tysons, VA 22182 Clearance... 
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    McLean, VA
    3 days ago
  •  ...Senior Information System Security Engineer (ISSE) Our partner is building a team of highly qualified professionals specializing in cybersecurity...  ..., and mitigation strategies. You will work with technologies such as ePO, Splunk, ACAS, Azure Automation, STIG/SCAP,... 

    NewGen Technologies (Maryland)

    Lorton, VA
    1 day ago
  • $168.1k - $205.4k

     ...Title: Information Systems 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... 
    Temporary work
    Local area
    Relocation package
    Flexible hours

    KBR

    Chantilly, Loudoun County, VA
    3 days ago
  •  ...F&A Technologies LLC (F&A) is seeking a skilled and motivated Information Systems Security Engineer (ISSE) to work hand-in-hand with our Development and Sustainment Teams in navigating Security policy/requirements that effectively deliver compliant and compelling technical... 
    Work at office
    Flexible hours

    F&A Technologies LLC

    Herndon, VA
    3 days ago
  •  ...Information Systems Security Engineer (ISSE) HII's Mission Technologies division is seeking an experienced Information Systems Security Engineer (ISSE) to join our team in Springfield, VA. You will identify and engineer the security protections required to safeguard... 
    Local area

    HII Mission Technologies Division

    Springfield, VA
    1 day ago