1,269 security systems opportunities in Herndon updated today
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· Page 1 / 64Job Type Full-time Description About Us: Active Security designs, develops, implements, and sustains advanced C5ISR and security solutions to enhance defense and mission capabilities, addressing threats across physical, electronic, cyber, and communications security for commercial and U.S. Governmen
Who We Are Evergreen Fire and Security (EFS) is a recognized leader in the life safety and security solutions industry. We are entrusted by the Federal Government and commercial customers to protect lives, critical infrastructure, and information by providing and maintaining technically advanced and
Description AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ens
Description About Us: Active Security designs, develops, implements, and sustains advanced C5ISR and security solutions to enhance defense and mission capabilities, addressing threats across physical, electronic, cyber, and communications security for commercial and U.S. Government clients. Our Elec
L3Harris TechnologiesRequirements Must have: - Bachelors Degree plus a minimum of 15 years of related experience - Graduate Degree plus a minimum of 13 years of related experience - Minimum of 19 years of related experience in lieu of a degree - Understanding of the Risk Management Framework (RMF), NIST, FISMA, and FIPS
Description About Us: Active Security designs, develops, implements, and sustains advanced C5ISR and security solutions to enhance defense and mission capabilities, addressing threats across physical, electronic, cyber, and communications security for commercial and U.S. Government clients. Our Elec
Company Summary Arlo Solutions (Arlo) is an information technology consulting services company that specializes in delivering technology solutions. Our reputation reflects the high quality of the talented Arlo Solutions team and the consultants working in partnership with our customers. Our mission
Job Type Full-time Description About Us: Active Security designs, develops, implements, and sustains advanced C5ISR and security solutions to enhance defense and mission capabilities, addressing threats across physical, electronic, cyber, and communications security for commercial and U.S. Governmen
Description About Us: Active Security designs, develops, implements, and sustains advanced C5ISR and security solutions to enhance defense and mission capabilities, addressing threats across physical, electronic, cyber, and communications security for commercial and U.S. Government clients. Our Elec
hackajob is collaborating with Nightwing to connect them with exceptional professionals for this role. Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our cap
Req ID: 40181 Summary Information Systems Security Manager Arlington, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employers core culture? If so, Chenega Military,
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 position, your work will have a p
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 position, your work will have a
Information Systems Security Engineer (ISSE) Location: Hybrid – 3 days onsite in Washington, DC Job Summary STAFFXPERT LLC is seeking an Information Systems Security Engineer (ISSE) on behalf of our client in Washington, DC. This role is responsible for delivering hands-on security engineering suppo
Title: Information Systems Security Manager (ISSM) 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 position, your work will have a p
Req ID: 368195 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Information Systems Security Engineer (ISSE) to join our te
Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what’s happening now and shape what’s coming next. Vantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world diff
Altus Consulting Seeks an Information Systems Security Officer to Champion Cybersecurity If you find exhilaration in safeguarding digital assets and possess a deep understanding of cybersecurity frameworks and best practices, Altus Consulting invites you to explore this impactful opportunity. As our
Overview We are seeking a highly skilled Information Systems Security Engineer (ISSE) to design, implement, and maintain security controls across enterprise systems and networks. This role ensures systems are compliant with security requirements while supporting mission-critical operations. The ISSE
Date Posted: 2026-04-21 Country: United States of America Location: US-MD-COLUMBIA-720 9861 Broken Land Pkwy BBN COLUMBIA, Ste 400 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required p
VersarWho You Are: Versar has a unique opportunity for self-motivated security professionals, able to work independently to meet deadlines and response times, and in support of important missions within the Federal Government. Versar requires highly skilled, full-time, professional Security System Adminis
Integral Federal, Inc.A federal services company seeks a Senior Software System Architect in Washington D.C. The role involves developing and maintaining system architectures, ensuring compliance with standards, and leading technical teams. Candidates must have a Bachelor's degree in Engineering or Computer Science and s
Role Title: Security Systems Analyst (GRC & Linux) Location: Columbia, SC 29210 ***** Must be available to work onsite in Columbia, SC, Monday through Friday from 9 AM to 5 PM, with a minimum onsite presence of three days per week Required Skills: Possess hands-on administrative experience with
Tech ElectronicsWho is Tech Electronics? We provide systems and services that help our customers work smarter, feel safer, and collaborate more effectively. Tech Electronics is a technology services organization headquartered in St. Louis, Missouri with seven offices across the Midwest. At Tech Electronics, we spec
About the role We are seeking a highly skilled IT Help Desk & Microsoft 365 Administrator to support a growing government contracting organization based in Bethesda, MD. This role is responsible for delivering Tier I–III technical support while administering and securing Microsoft 365 and SharePoint
Job Description Description SAIC is seeking a highly motivated Systems Security Engineer. The successful candidate will provide support to the Cybersecurity Integrity Center in the Department of State Bureau of Diplomatic Technology (DT). Duties are in the Washington, D.C. metropolitan area (30% in
SAICSAIC is seeking a highly motivated Systems Security Engineer. The successful candidate will provide support to the Cybersecurity Integrity Center in the Department of State Bureau of Diplomatic Technology (DT). Duties are in the Washington, D.C. metropolitan area (30% in downtown D.C; 70% in Beltsvi
Technomics is a growing employee-owned, decision analytics company that specializes in cost and economic analysis to facilitate better decisions faster. We enable a wide range of clients across the Federal government, from senior level policy makers to program managers, to choose smartly, buy effect
NorthHill Technology Resources has a need for a Systems Security Engineer to support a Federal Program in Washington, DC . This is a direct-hire role with our client, a fast-growing Federal Cybersecurity Integrator. A TS/SCI and Yankee White are required. Overview The Security Systems Engineer will
$110,000 – $175,000/year
Estimation confidence: Low
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