Security analysis jobs in District of Columbia

Research Resident, AI Bio Threats and Mitigations

Hybrid in Washington, District of Columbia

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Today

Job Type: Term (Fixed Term) About the Team The RAND Center on AI, Security, and Technology's mission is to understand and address emerging threats to global security, in particular biosecurity and AI security. We believe that biotechnology and frontier AI will be among the most powerful and transformative technologies of the coming decades, and that addressing the risks that accompany them is one of today's most pressing challenges. Our work focuses on understanding these threats and developi

Sponsored

Full-time

USD 90,400.00 per year

Senior Penetration Testing Engineer

Washington, District of Columbia

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Today

Senior Penetration Testing Engineer Concurrent Technologies Corporation On-Site Washington, DC (Metro Area) Minimum Clearance Required: Active TS/SCI with FRD/RD/NATO eligibility or access required Clearance Level Must Be Able to Maintain: TS/SCI with FRD/RD/NATO eligibility or access required This position is contingent upon contract award. Any offer of employment is dependent upon CTC's successful contract award and funding authorization. Candidates may be contacted for interviews and pre-

Full-time

USD 150,000.00 - 170,000.00 per year

Security Control Assessor

Springfield, Virginia

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Today

Job ID: 2614940 Location: Springfield, VA, US Date Posted: 2026-07-24 Category: Cyber Subcategory: Cyberspace Ops Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a highly skilled and motivated Senior Security Control Assessor (SCA) to support the cybersecurity assessment and compliance needs of mission-critical I

Full-time

USD 120,001.00 - 160,000.00 per year

Security Control Assessor

Alexandria, Virginia

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Today

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations that desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include IT Talent Solutions, Data Delivery & Analytics, Cyber Security, Cloud Migration, Applications a

Full-time

USD 60,000.00 per year

Information Systems Security Engineer

Washington, District of Columbia

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Today

Overview Job Summary Galapagos Federal Systems LLC is looking for an enthusiastic, well-qualified individual to fill the Information Systems Security Engineer position. This role offers the opportunity to work with a diverse and talented group of individuals committed to driving success. The ideal candidates will provide cybersecurity engineering expertise across engineering and operations network solutions. The ISSE ensures strategic and technical adherence to all aspects of the Information

Full-time

USD 160,000.00 - 170,000.00 per year

Cyber Defense Incident Responder (Advanced)

Arlington, Virginia

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Today

Req ID: 41112 Summary Cyber Defense Incident Responder (Advanced) 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, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and

Full-time

USD 159,000.00 - 190,210.00 per year

Security Control Assessor

Alexandria, Virginia

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Today

Job#: 3044387 Job Description: Security Control Assessor Location: Alexandria, Virginia (Onsite) Role Overview We are seeking a skilled and detail-oriented Security Control Assessor to join our team. The successful candidate will be responsible for evaluating, testing, and validating the effectiveness of security controls within information systems and networks, with a strong emphasis on applying the Risk Management Framework (RMF). This role requires strong experience in RMF execution, crea

Easy Apply

Full-time

$70 - $75 per hour

Information Systems Security Officer

Washington, District of Columbia

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Today

Overview Job Summary Galapagos Federal Systems LLC is looking for an enthusiastic, well-qualified individual to fill the Information Systems Security Officer position. This role offers the opportunity to work with a diverse and talented group of individuals committed to driving success. The ideal candidate will oversee and implement cybersecurity and Information Assurance (IA) requirements for engineering and operational network solutions. The ISSO ensures systems comply with Intelligence Com

Full-time

USD 145,000.00 - 155,000.00 per year

Application Developer

Maryland

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Today

Overview Are you ready to solve some of the most complex technical challenges in national security? As a Senior CNO Software Engineer and Reverse Engineer with an active TS/SCI with Poly, you will be at the forefront of the Computer Network Operations (CNO) mission. This is not a passive maintenance role you will actively design, prototype, and deploy mission-critical capabilities that directly support tactical operations. You will bridge the gap between cutting edge research and real-world ap

Full-time

Senior Cyber Security Specialist (Top Secret)

Reston, Virginia

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Today

Please note: This role is contingent upon a contract award. While it is not an immediate opening, we are actively conducting interviews and extending offers in anticipation of the award. ICF is seeking a Senior Cyber Security Specialist to support a secure federal ServiceNow program with multiple mission workstreams. This role is responsible for helping maintain the security posture of the platform and supporting the security activities that keep development, testing, release, and sustainment ef

Full-time

USD 89,649.00 - 152,404.00 per year

Program Security Officer 2

Chantilly, Virginia

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Today

MANTECH seeks a motivated, career and customer-oriented Program Security Officer 2 PSO 2 to join our team in Chantilly, VA. Responsibilities include but not limited to: ? Provide advice and assistance regarding a range of security issues and concerns to government and program security officers in different geographical locations ? Provides classification management, program security, information systems security, personnel security, and physical security to guide customers and industry partners

Full-time

Senior Nuclear Surety Systems Engineer

Laurel, Maryland

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Today

Description Are you interested in applying technical leadership, innovation, system engineering skills, and specialty nuclear surety expertise towardthe difficult critical challenges of ensuring the safety and security of this nation?s most critical defense systems? Are you eager to apply strategy and innovative engineering approaches to transform how the DoD evaluates and analyzes modern nuclear surety design? Would you like to help strategic weapon system programs ensure compliance with the

Full-time

Artificial Intelligence National Security Analyst

Laurel, Maryland

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Today

Description Are you searching for important work at the intersection of National Security Analysis and Generative AI? Are you interested in contributing to the evolution of analytic tradecraft by integrating emerging AI capabilities into real-world operational problems? If so, we\'re looking for someone like you to join our team at APL, helping shape how AI enhances National Security Analysis. In this role, you will, build, explore, evaluate, and apply Generative AI tools?including large lan

Full-time

Cybersecurity Specialist - Mid/Senior - SBG REMOTE

Remote or Alexandria, Virginia

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Today

SBG Technology Solutions, Inc. (SBG), a DSS, Inc. company, offers IT Governance, Systems Engineering, Enterprise Modernization, Artificial Intelligence, and Cyber Security innovation to federal and commercial clients nationwide. Overview The Cybersecurity Specialist ensures all applications meet FedRAMP High security and compliance requirements throughout the assessment and onboarding process for DSS Health Cloud, a FedRAMP High authorized healthcare-focused platform hosted in an AWS Government

Full-time

Senior Nuclear Surety Systems Engineer

Laurel, Maryland

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Today

Description Are you interested in applying technical leadership, innovation, system engineering skills, and specialty nuclear surety expertise toward the difficult critical challenges of ensuring the safety and security of this nation's most critical defense systems? Are you eager to apply strategy and innovative engineering approaches to transform how the DoD evaluates and analyzes modern nuclear surety design? Would you like to help strategic weapon system programs ensure compliance with the

Full-time

USD 100,000.00 per year

DoW - ISSM - Information Systems Security Manager/RMF

Arlington, Virginia

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Today

Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities in this digital age. Tetrad Digital Integrity is seeking Department of War (DoW) Risk Management Framework (RMF) subject matter experts as Information Systems Security Managers to support cloud-based and Artificial Intelligence (AI) integrated systems. We are looking for candidates who have demonstrated experience building and main

Full-time

USD 150,000.00 - 200,000.00 per year

DoW - ISSO/ISSE - Information Systems Security Officer/Engineer - Cloud

Arlington, Virginia

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Today

Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities in this digital age. Tetrad Digital Integrity is seeking a DoW Information Systems Security Officer / RMF & Cloud Engineer who is hands-on, technically sharp, and ready to hit the ground running. We need an operator who can support ATO efforts and turn RMF, NIST 800-53, and Cloud SRG guidance into clear, defensible deliverables. Th

Full-time

USD 125,000.00 - 150,000.00 per year

IC Full Stack Engineer

McLean, Virginia

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Today

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for the government create lasting im

Full-time

USD 173,200.00 - 216,500.00 per year

Lead Full Stack Developer

Arlington, Virginia

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Today

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the boundaries of what's possible to empower our team and support our customers in building a safer global future. Overview of Opportunity Two Six Technologies is actively seeking a Lead Full Stack Developer to join our team. The team is composed of intellectual individuals, passionate about developing re

Full-time

USD 171,164.00 - 256,746.00 per year

Senior Research Engineer, Threat Intelligence

Remote or Washington, District of Columbia

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Today

About SecurityScorecard: SecurityScorecard is the global leader in cybersecurity ratings, with over 12 million companies continuously rated, operating in 64 countries. Founded in 2013 by security and risk experts Dr. Alex Yampolskiy and Sam Kassoumeh and funded by world-class investors, SecurityScorecard's patented rating technology is used by over 25,000 organizations for self-monitoring, third-party risk management, board reporting, and cyber insurance underwriting; making all organizations m

Full-time

Compensation information provided in the description

Information Systems Security Engineer 2

Linthicum Heights, Maryland

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Today

Position Overview We are seeking a highly experienced Information Systems Security Engineer (ISSE) Level 2 to support mission-critical national security programs. The ideal candidate will possess deep expertise in cybersecurity engineering, Risk Management Framework (RMF), and secure system design within high-security environments. This role requires a proactive professional capable of ensuring compliance with federal security standards while supporting advanced cyber initiatives, including Zer

Full-time

USD 225,000.00 - 235,000.00 per year

Security analysis jobs in Washington, DC, USA