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$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...SuggestedTemporary workImmediate startRemote workRelocation packageDay shiftAgile Defense
Reston, VAa month ago- ...Senior Network Security EngineerAmpcus Inc. is a certified global... ...provider of a broad range of Technology and Business consulting... ...experienced Sr. Network Security Engineer (Sr. NSE) to implement and... ...Cloud Engineering, and the Information Security Office to maintain...SuggestedWork at office
Ampcus
Mechanicsville, VA8 hours ago $140k - $160k
...a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national... .... To support this mission, we are seeking a Senior Information System Security Engineer (ISSE) to provide expert technical and programmatic...SuggestedFull timeContract workRedhorse Llc
Chantilly, Fairfax County, VAa month ago- Endpoint Security Engineer Tier One Technologies has an immediate need for an Endpoint Security Engineer for our US Government client. This hybrid Contract... ...Bachelor's or Master's degree in Computer Science, Information Security or related field. If an individual's degree...SuggestedPermanent employmentContract workImmediate start
$103.9k - $186.9k
...issued innovative bitcoin-backed securities and have been the leader in... ...projects with cutting-edge technologies. We thrive on curiosity,... ...Description Bitcoin Security Engineer Job Description Tysons Corner... ...Science, Cryptography, Information Security, Engineering, or a...SuggestedFull timeWork at officeShift work$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:...SuggestedWork at officeLocal areaFEDERAL HOME LOAN BANKS OFFICE OF FINANCE
Reston, VA24 days ago- ...assured, and the free world remains secure. Founded in 2024, Twenty Technologies industrializes offensive cyber... ...Summary We are seeking IT Security Engineer to join our growing technology engineering... ...and networks 24/7 using security information and event management (SIEM) tools;...SuggestedFull timeContract workFlexible hours
- Senior Information Security Engineer Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using...SuggestedRemote workRelocationFlexible hoursWeekend work
- ...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...Suggested
Agile Defense
Springfield, VAa month ago $160k - $185k
...a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national... .... To support this mission, we are seeking a Principal Information System Security Engineer (ISSE) who is a recognized authority in the field. This...SuggestedFull timeContract workRedhorse Llc
Chantilly, Fairfax County, VAa month 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: 44525 Job Location: Chantilly,...SuggestedLocal areaRemote workMonday to FridayFlexible hours$122.21k - $211.32k
...occasional travel to Norfolk, VA. Overview: The Information Systems Security Engineer (ISSE) - Navy will promote an integrated, team-oriented... ...to developing use cases and applications of LMI sensor technology. Your contribution to proposed cybersecurity responses...SuggestedContract workLocal areaRemote work- ...Information Systems Security Engineer (ISSE) LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires... ...DEGREE (Focus) Cybersecurity, Information Technology, Computer Science, Information Systems, Network Engineering...SuggestedTemporary workFor contractorsImmediate startFlexible hours
Cymertek
Chantilly, Loudoun County, VA2 days ago $167.5k - $180.5k
Staff Security Engineer Tysons, Virginia The Staff Security Engineer will identify security risks... ...performance preferred 10+ years of information security experience, with a strong focus... ...environment Passion for working with technology and excitement for creating high...SuggestedCasual workWork at officeImmediate startWorldwide$90k - $129k
...support of the Department of Homeland Security (DHS), Cybersecurity and Infrastructure... ...What’s in it for you: ~ Join a premier technology firm specializing in innovative... ...activity by enhancing situation awareness, information sharing, and preparedness. Identify...SuggestedFull timeContract workTemporary workFor contractorsLocal area- ...Be Challenged and Make a Difference In a world of technology, people make the difference. We believe if we invest... ...culture. Description of Task to be Performed: The Information Assurance / Security Engineer will provide security engineering and information...Temporary workLocal areaImmediate start
AnaVation
Reston, VA4 days ago $92.5k - $171.5k
...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: Specialist, Information Security Systems Engineer Job Code: 44532 Job Location: Chantilly,...Local areaRemote workFlexible hours$5,000 per month
Senior Security Systems Engineers This position requires U.S. citizenship and an active U.S. DoD clearance... ...eligible for this role. Imagine One Technology & Management, Ltd. is seeking two (2... .... Research and apply Defense Information Systems Agency (DISA) Security Technical...Interim role- ...let's push the boundaries of technology and advance sustainable... ...experienced Platform and Network Security Expert to lead and enhance... ...a Principal System Security Engineer, you will be responsible for... ...Computer Science, Cybersecurity/Information security or related field. 1...Full timeWorldwide
$140k - $200k
...Revolutional delivers advanced technology solutions and mission... ...civilian, health, and national security environments. We apply modern... .... Lead Security Engineer Location: Suitland, MD (Hybrid... ...modernization initiatives ~ Certified Information Systems Security...Full timeFor contractorsWork experience placementFlexible hoursRevolutional, LLC
McLean, VA24 days ago$112.5k - $187.5k
...Applicant Privacy Notice Personal Information We Collect Your Privacy Choices... ...capabilities that strengthen Security Operations Center response and reduce... ...across security operations, detection engineering, and supporting technology teams to build scalable, AI-driven...Full timeTemporary workWork experience placementWork at officeFlexible hours2 days per week$180k - $195k
...delivering data insights and technology solutions to customers with... ...Sponsor’s enterprise cyber security equities. In this role, you... ...exploit vulnerabilities of information systems, providing senior decision... ..., Information Systems, Engineering, or a related scientific/technical...Full timeContract workRedhorse Llc
Herndon, VAmore than 2 months ago- ...Tester who thrives in hands‑on security testing and modern cyber... ...capabilities across data science, data engineering, software engineering, AI... ...intersection of mission, technology, and innovation.... ...Participating in public and private information security groups and organizations...Full timeWork experience placement
Ardent Principles, Inc.
Chantilly, Loudoun County, VAa month ago - ...Overview GuidePoint Security provides trusted cybersecurity expertise... .... With more than 800 vetted technology vendor partnerships and deep... ...our federal presales engineering team and looking for technically... ...necessary to ensure that Information Technology (IT) systems meet...For contractorsRemote workFlexible hours
GuidePoint Security
Reston, VA4 days ago $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...Contract workShift work$146k - $234k
ResponsibilitiesPeraton is seeking an Information Systems Security Engineer - to support its Federal Strategic Cyber programs.Location: Washington... ...deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at...Contract workFor contractorsShift work$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...Contract workShift work- ...: Secure our Nation, Ignite your Future Are you interested... ...world? Is advancing today's technology for tomorrow's threats to national... ...seeking a Cyber Detection Engineer in McLean, VA. Join a team... ...you to advance the nation's information security posture....Full timeWork at office
ManTech
McLean, VA8 days 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,...Work experience placement$78.8k - $131.3k
Are you a collaborative Sec Ops Engineer looking to work for a mission driven... ...our TeamYou’ll be joining the Security Engineering team within Elsevier’s Information Security & Data Protection... ...platforms used across Elsevier Technology, spanning both vendor platforms...Full timeLocal areaWork from home
