HBSS jobs in District of Columbia

Washington, District of Columbia

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Today

Job Number: R0224455 Trellix Cybersecurity Engineer Key Role: Serve as a cybersecurity systems engineer responsible for designing, deploying, and maintaining a distributed security architecture in support of critical missions. Develop, implement, and integrate enterprise, cybersecurity operations center, and endpoint security solutions in alignment with best practices and mission objectives. Maintain awareness of market and te chn ology trends to bring new and best of breed solutions to the cli

Full-time

USD 77,600.00 - 176,000.00 per year

Cyber GRC Analyst Principal

Washington, District of Columbia

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Today

Job ID: 2508492 Location: WASHINGTON, DC, US Date Posted: 2025-08-11 Category: Cyber Subcategory: Cyber GRC Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC office located at 80 M Street, Southeast, Washington, DC is looking for an Information Systems Security Manager (ISSM) responsible for implementing information systems security tasks, as r

Full-time

USD 120,001.00 - 160,000.00 per year

Cyber Security Operations Specialist/ Intrusion Detection (Top Secret/SCI) SHIFT WORK

Springfield, Virginia

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Today

Job Title: Cyber Security Operations Specialist/ Intrusion Detection (Top Secret/SCI) SHIFT WORK Location: Springfield, Virginia Type: Direct Hire Contractor Work Model: Onsite Security Clearance: Active Top Secret/SCI Cyber Security Operations Specialist Springfield, VA or St. Louis TS/SCI Supporting NGA Salary: $115,000/year Atleast 2-3 years' experience What You'll Get to Do: Provide cyber threat intelligence services for the collection, fusion, analysis, creation, and distribution of threat

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Full-time

USD 115,000.00 per year

Continuous Monitoring Engineer (ConMon)

Alexandria, Virginia

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Today

Leidos is seeking multiple ConMon Engineers to be responsible for overseeing and monitoring all authorized IT systems (re-authorization and new systems) throughout their lifecycle for security posture impact. These positions can be based out of any of our three locations - Alexandria, VA, Fort Meade, MD, or Chambersburg, PA. These positions are primarily on-site, but some partial telework may be available at the discretion of our customer and program management. Some travel may be required. Res

Full-time

USD 67,600.00 - 122,200.00 per year

Cyber Security Engineer (SME)

Bethesda, Maryland

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Today

Leidos has a new and exciting opportunity for Cyber Security Engineer SME in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vest

Full-time

USD 148,850.00 - 269,075.00 per year

GIS/ArcGIS Systems Administrator (TS/SCI)

Herndon, Virginia

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Today

Please review the job details below. We are seeking an experienced Esri System Administrator to support geospatial enterprise systems within a government/defense environment. This position offers you the chance to work on a tight knit team and learn from seasoned pros to level up your career. The ideal candidate will have successful experience with ArcGIS Enterprise, secure system administration practices, and working within IC or DoD secure environments. Together with your team, you will be re

Full-time

USD 80,000.00 - 115,000.00 per year

System Engineer - Active Secret Clearance Required

Washington, District of Columbia

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Today

ADM is looking for a System Engineer II to work in Washington, DC. To join our team of outstanding professionals, apply today! Responsibilities Serve as a seasoned expert with a strong background in installing, configuring, and administering Windows Servers and Windows operating systems.Responsible for the overall systems infrastructure including engineering, implementation and integration, and technical services and support.Designs, implements, installs, maintains, and administers infrastructu

Full-time

USD 155,000.00 - 165,000.00 per year

Information Systems Security Engineer

Annapolis, Maryland

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Today

Location: Annapolis Junction Type: Contract Job #3709 Title: Information Systems Security Engineer Location: Annapolis Junction, MD Compensation Range: $195 -$215K *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work

Full-time

USD 195,000.00 - 215,000.00 per year

Information Systems Security Officer

Arlington, Virginia

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Today

Job ID: 2507985 Location: ARLINGTON, VA, US Date Posted: 2025-08-18 Category: Cyber Subcategory: Cyber GRC Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC is seeking an experienced and proactive expert to join our distinguished Information Assurance/Information Security (InfoSec) team. The ideal candidate will exemplify a results-driven attitude and possess th

Full-time

Information Systems Security Engineer (ISSE)

Washington, District of Columbia

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Today

Job#: 2080503 Job Description: Apex Systems is seeking an Information Systems Security Engineer (ISSE) to support the US Airforce at the Pentagon. If interested, email your resume. Position: ISSE Location: Fully onsite @ the Pentagon Hours: M-F 8 hour shift between 6AM-6PM Job type: Long term contract Certifications: Must have Security + Overview: Seeking high-level IT Professionals to provide cyber security and security engineering services including system security engineering, cybersecuri

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Full-time

Principal Information Systems Security Engineer (ISSE)

Bethesda, Maryland

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Today

Leidos has a new and exciting opportunity for Principal Information Systems Security Engineer (ISSE) in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% compa

Full-time

USD 126,100.00 - 227,950.00 per year

System Security Engineer

Fort Meade, Maryland

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Today

Amentum is seeking a highly skilled System Security Engineer to support the design, implementation, and ongoing operations of enterprise security tools-including ACAS (NessTenable.sc), Trellix ePO (formerly McAfee ePolicy Orchestrator), and Microsoft Endpoint Configuration Manager (MECM/SCCM)-in a Department of Defense (DoD) environment. The successful candidate will play a critical role in enhancing cybersecurity posture, ensuring system compliance, and supporting vulnerability management and e

Full-time

USD 165,000.00 - 180,000.00 per year

Exchange Administrator

Quantico, Virginia

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27d ago

Position: Exchange Administrator Position Summary: The successful candidate will support an enterprise hybrid environment of Microsoft (MS) Exchange 2016/2019 and O365 environments on both unclassified and classified networks, supporting over 260,000 users across multiple AD domains. The messaging environment consists of MS Exchange mail services (Client Access, Hub Transport, and Mailbox server roles), Intune Mobility Services, NetApp backup and restore solutions, along with UnitySync direct

Full-time

$140,000 - $160,000

Senior RF Engineer

Rockville, Maryland

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Today

Senior RF Engineer On-Site, Rockville, MD Direct Hire Salary Range: $130,000 to $170,000 annually, commensurate with skills and experience Excellent Benefits ALTA IT Services is staffing a direct hire opening for a Senior RF Engineer to support our client, a global leader in satellite communication systems, providing innovative and reliable solutions that empower connectivity worldwide. This is an on-site position based in Rockville, MD. JOB SUMMARY Senior RF Engineer with 7+ years of experience

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Full-time

USD 130,000.00 - 170,000.00 per year

Electrical Engineer

Chantilly, Virginia

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Today

Job Description ECS is seeking an Electrical Engineer to work in our Chantilly, VA office. Please Note: This position is contingent upon contract award. Collaborate with internal and external stakeholders to ensure effective design review and project execution. Analyze customer requirements and derive detailed system , subsystem, and component - level specifications to drive electronic designs . De velop circuit designs at various levels from component -level up to system-level to meet custo

Full-time

Information System Security Officer (ISSO)

Laurel, Maryland

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Today

Description Do you love to be on a team of highly skilled, motivated and dedicated professionals charged with protecting sensitive data while administering enterprise Information Systems (IS) that support the Johns Hopkins University Applied Physic Lab (JHUAPL) mission? Do you want to integrate system administration with Information Security (IS) across Highly Classified networks? Are you passionate about protecting our Nation's most sensitive information? If so, we're looking for someone li

Full-time

USD 100,000.00 per year

VP of Delivery

Reston, Virginia

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4d ago

VP of Delivery Reston, VA Who We Are: Excelacom has a global presence in the consulting and technology solutions industry with a focus on Communications and Media providers. We collaborate with our clients to solve their complex business, technology and operational challenges through a combination of consulting expertise and telecom-focused solutions and products. Excelacom provides extensive experience in product development, IT consulting, telecom-focused software and managed services, as well

Full-time

Depends on Experience

SAP EMS Architect

Remote

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Today

SAP EMS Architect Remote 1+year Key Responsibilities: Develop and enhance applications within SAP Entitlement Management System (SAP EMS/SAP ES).Handle end-to-end development including coding, development, and production support.Collaborate with Business System Specialists (BSS) to analyze issues and provide code fixes.Participate in Agile/Scrum ceremonies and delivery cycle.Understand and troubleshoot functional flows from quote creation entitlement generation.Maintain high-quality code adherin

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Contract, Third Party

Depends on Experience

Principal AI-Augmented Development Engineer

Reston, Virginia

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Today

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou

Full-time

Secure Wireless Engineer

Springfield, Virginia

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Today

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Network Engineering Job Qualifications: Skills: Network Connectivity, SSL VPN, Virtual Private Networks (VPNs), Wireless Networks Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Own your opportunity to serve as a critical compone

Full-time

USD 108,979.00 - 147,443.00 per year

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HBSS jobs in Washington, DC, USA