Washington, District of Columbia, United States · On-site
$112k–$179k/yr
Responsibilities Peraton is seeking an Information Systems Security Engineer (ISSE) to support our customer onsite in Washington D.C. Responsibilities include: Design, implement, and maintain enterprise security architec…
Skills: NIST RMF, DoD STIGs, Vulnerability Management, Tenable Nessus, Splunk Enterprise
Washington, District of Columbia, United States · On-site
$135k–$216k/yr
Responsibilities Peraton is currently hiring a Senior Full Stack Software Engineer (O&M) to support our Operations and Maintenance (O&M) team to support a mission-critical enterprise application used by the federal gover…
Skills: C#, .NET Core, Angular, TypeScript, SQL Server
Washington, District of Columbia, United States · Hybrid
$175k–$260k/yr
Overview This is a founding role at a soon-to-be-launched 501(c)(4) advocacy organization dedicated to protecting the United States from biological threats. As the organization's first communications hire, the VP of Comm…
Skills: Communications Strategy, Public Relations, Public Affairs, Media Relations, Crisis Communications
Denver, Colorado, United States · On-site
$95k–$129k/yr
Job Description: At Bank of America, we are guided by a common purpose to help make financial lives better through the power of every connection. We do this by driving Responsible Growth and delivering for our clients, t…
Skills: Digital Exposure Reduction, PII Removal, Impersonation Takedowns, OSINT Tradecraft, Risk Remediation
Washington, District of Columbia, United States · On-site
Why Manhattan? Manhattan Construction Company is a family of builders committed to developing teams who do the right thing for our projects, our clients, and each other. Every year, we celebrate team members who have bee…
Skills: Field Operations Management, Safety Leadership, CPM Scheduling, QA/QC Management, MEP Systems Knowledge
Washington, District of Columbia, United States · On-site
Overview Admiral Security Services was established in 1976 and has consistently grown for over four decades. Today, we service hundreds of locations nationally, provide security coverage to millions of square feet of pub…
Skills: Access Control, Customer Service, Microsoft Office, Observation And Reporting, Foot Patrols
Washington, District of Columbia, United States · Hybrid
$252k–$315k/yr
Interested candidates based outside of the designated areas are welcome to apply, provided they have the indefinite right to work in the job location. Cohesity is a leader in AI-powered data security and management. Aide…
Skills: Enterprise Sales, Federal Account Management, Cybersecurity Sales, Pipeline Management, Value-Based Selling
Washington, District of Columbia, United States · Hybrid
$252k–$315k/yr
Interested candidates based outside of the designated areas are welcome to apply, provided they have the indefinite right to work in the job location. Cohesity is a leader in AI-powered data security and management. Aide…
Skills: Enterprise Sales, Cybersecurity Sales, Territory Planning, Pipeline Management, Executive Communication
Washington, District of Columbia, United States · On-site
Job Role: Journeyman Mission Support Specialist City / State / Region: Washington, D.C. Metro Area Location: Pentagon SCIF (Onsite – 100%) Travel: Minimal (<10%) Job Type: Full-Time Clearance: Active Top Secret (TS) with…
Skills: Mission Assurance Assessment, Program Coordination, Defense Analytical Work, Data Collection, Risk Assessment
Washington, District of Columbia, United States · On-site
$92k–$167k/yr
Unleash Your Potential At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer’s success. We empower our teams, contribute to our communities, a…
Skills: IT Team Leadership, Desktop Support, Technology Refresh, Mobile Device Management, Troubleshooting
Washington, District of Columbia, United States · On-site
$123k–$163k/yr
Title: Mission Assurance Engineer 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 …
Skills: Mission Assurance, Configuration Management, Data Management, Parts Control Analysis, Quality Assurance
Washington, District of Columbia, United States · On-site
Savan is seeking a Privacy Analyst to support federal clients in implementing and maintaining privacy compliance programs. The Privacy Analyst partners with program offices and privacy officials to prepare privacy docume…
Skills: Privacy, Data Privacy, Compliance, Risk Assessment, Data Protection
Washington, District of Columbia, United States · On-site
Job Role: Journeyman Workflow Support Specialist / Senior Staff Officer (SSO) Support City / State / Region: Washington, D.C. Metro Area Location: Pentagon SCIF (Onsite – 100%) Travel: Minimal (<10%) Job Type: Full-Time …
Skills: Workflow Management, Staff Officer Support, Cybersecurity Compliance, Executive Correspondence, Task Tracking
Washington, District of Columbia, United States · On-site
Job Role: Journeyman Workflow Support Specialist City / State / Region: Washington, D.C. Metro Area Location: Pentagon SCIF (Onsite – 100%) Travel: Minimal (<10%) Job Type: Full-Time Clearance: Active Top Secret (TS) wit…
Skills: Workflow Management, Process Improvement, SharePoint, Jira, Microsoft Office Suite
Washington, District of Columbia, United States · On-site
$135k–$216k/yr
Responsibilities Position Summary The Enterprise COMSEC Engineer serves as the technical lead for Communications Security (COMSEC) engineering, key management, and encryption device lifecycle management. This position pr…
Skills: COMSEC Engineering, Cryptographic Key Management, Encryption Device Lifecycle Management, NSA-approved Encryption Devices, Secure Communications Planning
Washington, District of Columbia, United States · On-site
$112k–$179k/yr
Responsibilities Position Overview We are seeking a Cybersecurity Engineer / SIEM Administrator to support enterprise cybersecurity operations within a federal agency environment. This role is responsible for administeri…
Skills: Splunk Administration, SIEM, Vulnerability Management, EDR, Federal Compliance
District of Columbia, United States · On-site
$125k–$150k/yr
Description Markon is seeking four Civil Engineers in support of a proposed contract effort with the United States Secret Service (USSS) to advance the agency’s protective mission. The Civil Engineers will provide engine…
Skills: Project Management, Civil Engineering, Construction Management, Technical Feedback, Budgeting
Washington, District of Columbia, United States · Hybrid
$136k–$253k/yr
Are you ready to help secure the trusted technology that powers mission-critical decisions across government and highly regulated industries? At Thomson Reuters, our technology supports customers who depend on secure, re…
Skills: FedRAMP Compliance, NIST Risk Management Framework, NIST SP 800-53 Rev. 5, Cloud Security Architecture, Governance Risk and Compliance
Washington, District of Columbia, United States · On-site
Job Role: Journeyman Data Manager City / State / Region: Washington, D.C. Metro Area Location: Pentagon SCIF (Onsite – 100%) Travel: Minimal (<10%) Job Type: Full-Time Clearance: Active Top Secret (TS) with ability to ob…
Skills: Data Management, Data Engineering, Palantir Foundry, ETL Processes, Data Governance
Washington, District of Columbia, United States · On-site
$69k–$82k/yr
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diver…
Skills: LAN Administration, Network Diagnostics, Hardware Troubleshooting, Server Configuration, ITSM
Washington, District of Columbia, United States • On-site
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Design and maintain enterprise security architecture aligned with NIST RMF and DoD standards across the system development lifecycle. Implement vulnerability management, incident response, and automation scripts to enhance the system's security posture.
Requires an active Top Secret clearance with SCI eligibility and DoD 8570.1-M IAT Level III certification. Candidates need experience with networking, cloud security, and specific security tools like Tenable, CyberArk, and Splunk.
Peraton is seeking an Information Systems Security Engineer (ISSE) to support our customer onsite in Washington D.C. Responsibilities include:
Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.
Fearlessly solving the toughest national security challenges.
At Peraton, we're at the forefront of delivering the next big thing every day. We're the partner of choice to help solve some of the world's most daunting challenges, delivering bold, new solutions to keep people around the world safer and more secure. How do we do it? By thinking differently. We're not mired in the past. We look at all problems with fresh eyes. We look past the obvious to bring the best talent, tech, and ideas together to completely transform how things get done. So bring your unique ideas, your entrepreneurial spirit, and your drive to succeed and get ready to be part of something bigger. Get ready to do the can't be done. ________ Recruitment fraud is a growing trend where fraudsters have been known to attempt to use our name to trick job seekers with fake employment opportunities. This type of scam is typically carried out through fake job postings, fake websites, or email accounts claiming to be from Peraton. The intent of recruitment fraud is to gain access to your personal information, such as your banking information, credit card number, or social security number. Please be aware that our careers site can be found at careers.peraton.com and our corporate site can be found at peraton.com. To learn more about Recruitment fraud and what to expect and not to expect from a Peraton recruiter, please visit: https://careers.peraton.com/recruitment-fraud/
Offices: 1875 Explorer St, Reston, Virginia 20190, US · 12975 Worldgate Drive, Herndon, VA 20170, US · 6767 Old Madison Pike, #321, Huntsville, AL 35806, US · 1400 Shamrock Avenue, Monrovia, CA 91016, US · 3855 Lewiston St, Aurora, Colorado 80011, US
Based on 1517 listings with disclosed salaries, most security & safety jobs in District of Columbia pay between $87k–$216k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 2,298 open security & safety positions in District of Columbia listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Booz Allen Hamilton, Peraton, mouhamedzz, General Dynamics Information Technology, KBR, Inc., among others. Browse the listings above to see every active employer.
Yes — 752 of the 2298 open security & safety positions offer remote or hybrid work (226 remote, 526 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
