IT Security Engineer jobs in Washington, DC

Hybrid in Bethesda, Maryland

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Today

Job Title: RMF IT Security Analyst Location: Bethesda, Maryland Type: Direct Hire / Perm Work Model: 99% remote with occasional onsite for meetings Security Clearance: Public Trust Position Summary The RMF IT Security Analyst serves as a mid-level cybersecurity professional. Working under Lead and Senior RMF personnel, the analyst independently supports RMF lifecycle activities, security assessments, continuous monitoring, and compliance initiatives while mentoring junior staff. Work is primaril

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Full-time

$130000

IT Modernization Information Systems Security Engineer

Washington, District of Columbia

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Today

MTSI is seeking a IT Modernization Information Systems Security Engineer whose primary function will be to provide Senior Cloud Information Systems Security Engineer support to the government program manager to Your essential job functions will include but may not be limited to: Integrate cybersecurity requirements into system architecture, design, and engineering processes from concept through deploymentDevelop and maintain system security artifacts including Security Plans, Security Controls

Full-time

USD 160,000.00 - 210,000.00 per year

Information Systems Security Engineer/IT Systems Eng

Arlington, Virginia

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Today

Security Leadership & Governance Collaborate with senior leadership to align technology, cybersecurity, and operational practices with ISI research goals and classified processing requirements.Implement and execute IT strategy and roadmaps in alignment with institutional, contractual, and customer requirements.Maintain security documentation and ensure compliance with sponsor and regulatory mandates. Cyber Security & Compliance Establish, execute, and maintain organizational security policies an

Full-time

USD 130,000.00 - 140,000.00 per year

IT Security Architect

Hybrid in Washington, District of Columbia

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28d ago

Location: 300 7Th St, NW Washington DC Job : Onsite Interview : In Person Job Duties: Establish the target security/infrastructure architecture. Author corresponding requirements, including definition of dependencies on infrastructure consolidation efforts. Define Security/Information Assurance requirements (and dependencies). Specify key architectural aspects of the architecture view and identify other aspects that need definition. Other duties include researching best practices for reuse, a

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Contract, Third Party

Depends on Experience

IT Network Security Team Lead

Bethesda, Maryland

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: NACLC (T3) Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Disaster Recovery (DR), Firewalls, Security Certifications: None Experience: 10 + years of related experience ship Required: No Job Description: As an IT Network Security Team Lead, the work you'll do at GDIT will be impactful to the mission of The National Libr

Full-time

USD 164,382.00 - 195,500.00 per year

IT Security Risk and Compliance Analyst II

Silver Spring, Maryland

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Today

California, US residents click here. The job details are as follows: Who we are We are the first publicly-traded biotech or pharmaceutical company to take the form of a public benefit corporation. Our public benefit purpose is to provide a brighter future for patients through the development of novel pharmaceutical therapies; and technologies that expand the availability of transplantable organs. United Therapeutics (Nasdaq: UTHR) seeks to travel down the corridors of indifference to develop

Full-time

USD 91,000.00 - 125,000.00 per year

IT Security Specialist - Penetration Tester

Silver Spring, Maryland

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Today

Job Title: IT Security Specialist - Penetration Tester Location: Hybrid (Reside within a commutable distance of Silver Spring, MD to work onsite as required) Citizenship: Security Clearance: Moderate Public Trust AttainX, Inc. is in search of a highly energetic Penetration Tester to join our team on a cyber security program supporting our US federal government client. Are you a seasoned penetration tester with a passion for uncovering vulnerabilities and securing complex systems? We're lookin

Full-time

USD 125,000.00 - 150,000.00 per year

Sr IT Identity Security Engineer (CyberArk) - REMOTE from any EST or CST US-based location

Remote or Carmel, Indiana

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Today

Job Details CNO Financial Group, Inc. (NYSE: CNO) is a leading insurance and financial services company focused on securing the future of middle-income America. Through brands such as Bankers Life, Colonial Penn, and Washington National, CNO delivers life and health insurance, annuities, financial services, and workforce benefits to more than 3.3 million policyholders, supported by $38.3 billion in total assets. With a strong financial foundation, national presence, and a culture rooted in int

Full-time

USD 107,800.00 - 161,800.00 per year

IT Security Auditor - Senior Consultant

Chantilly, Virginia

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Today

Job Family: Technology Consulting Travel Required: Up to 10% Clearance Required: Active Top Secret SCI with Polygraph What You Will Do: The Senior IT Security Auditor will lead stakeholder engagement and technical delivery for efforts supporting federal agencies with IT controls assessments and program evaluations. This is an ideal role for someone with an information security and assurance or IT audit background who is looking to utilize their skills to work with the federal government to a

Full-time

Information System Security Engineer

Arlington, Virginia

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Today

Job ID: 2614441 Location: Arlington, VA, US Date Posted: 2026-07-09 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking an Information System Security Engineer (ISSE) to join our team. This position is in Arlington, VA and requires an active Top Secret/SCI clearance. Job responsibilities include, but are

Full-time

USD 120,001.00 - 160,000.00 per year

Security Engineer

Rockville, Maryland

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Today

Software Guidance & Assistance, Inc., (SGA), is searching for a Security Engineer for a CONTRACT assignment with one of our premier Regulatory clients in the DMV Area. The primary function of the Security Engineer is responsible for designing, implementing, and maintaining controls that protect enterprise systems and data from unauthorized access, modification, or loss. This role requires expertise in cybersecurity, email platforms, cloud environments, and data protection operations. Responsibil

Contract

USD 83.00 - 87.00 per hour

Information Systems Security Engineer

Clarksburg, Maryland

•

Yesterday

INFORMATION SYSTEMS SECURITY ENGINEER (ISSE) Location:Clarksburg, Maryland Work Model: Onsite Type: Direct Hire Compensation: $180,000 (salary) Schedule: 40 hours/week Clearance Required: Active TS/SCI with Polygraph (must be current) Certification Required: DoD 8570/8140 IASAE Level II (compliant) ROLE OVERVIEW Were hiring an Information Systems Security Engineer (ISSE) to support mission-critical work in a classified environment. In this role, youll help build, secure, and maintain systems by

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Full-time

$180000

Information Security Engineer

Arlington, Virginia

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Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

USD 122,000.00 - 253,000.00 per year

Security Engineer 2 - Cyber Security

Remote or Bowie, Maryland

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Today

SUMMARY: This position is responsible for design, planning, and implementation of in-house and cloud-based information systems, and enterprise software architectures that support the bank's information security operations functions. This role performs feedback and recommendation in the evaluation and selection of technologies, ensuring confidentiality, integrity, availability of data, and alignment with the standards of the bank. The position serves as a technical resource for security engineer

Full-time

USD 100,000.00 - 110,000.00 per year

Security Engineer

Vienna, Virginia

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Today

SteerBridge is a modern technology company delivering innovative, mission-focused solutions to the U.S. Government and private sector. Leveraging deep expertise in federal acquisition, digital transformation, and emerging technologies, we deliver agile, commercial-grade capabilities that accelerate operational effectiveness and drive measurable mission success. At the core of SteerBridge is our people-especially the veterans whose leadership, problem-solving mindset, and commitment to excellenc

Full-time

USD 142,000.00 - 179,000.00 per year

Information Security Engineer

Reston, Virginia

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Today

Babel Street is the trusted technology partner for the world's most advanced identity intelligence and risk operations. We deliver advanced AI and data analytics solutions providing unmatched, analysis-ready data regardless of language, proactive risk identification, 360-degree insights, high-speed automation, and seamless integration into existing systems. Babel Street empowers government and commercial organizations to transform high-stakes identity and risk operations into a strategic advanta

Full-time

USD 100,000.00 - 110,000.00 per year

Information Systems Security Engineer

Linthicum Heights, Maryland

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Today

Leidos is currently seeking an Information Systems Security Engineer to support our customer onsite. The ISSE shall perform, or review, technical security assessments of computing environments to identify points of vulnerability, non-compliance with established IA standards and regulations and recommended mitigation strategies. This includes: Validates and verifies system security requirements definitions and analysis and establishes system security designDesigns, develops, implements and/or in

Full-time

USD 107,900.00 - 195,050.00 per year

Security Engineer

Springfield, Virginia

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Today

Who we are: At Applied Network Solutions (ANS), we bring together some of the most curious minds in networking and cybersecurity. ANS was founded to disrupt the status quo. For over 20 years, our team provides expertise in network, system engineering and both offensive and defensive cybersecurity operations. What we do: Our vision is for a future in which talent and customers alike come to ANS because of our reputation for delivering technical excellence, solving our nation's toughest challen

Full-time

Information System Security Engineer

Annapolis, Maryland

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Today

Overview Position Title: Information System Security Engineer (PRIME Contract) Location: Annapolis Junction, MD Reports To: Technical Task Lead Job Type: Full-time Clearance Requirement: TS/SCI with polygraph, U.S. citizen Summary: Leave things better than you found them - share and share alike, let others benefit from what you've learned. We encourage efficient/informative knowledge management in Confluence with searchable content to never repeat the same issue twice, help you get to res

Full-time

USD 155,000.00 - 225,000.00 per year

Security Engineer

Remote

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16d ago

Position: Security Engineer Duration: 1 year Location: Sanit Paul, MN Job Description: This role serves as a leader within Met Council Information Security team and plays several key roles. Resources are responsible for implementing, configuring, tuning, and supporting a full suite of information security tools and services used at the Council. The role also serves as thought leader within the Information Services department to ensure that the Met Council keeps pace with new threats a

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Contract, Third Party

Depends on Experience

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IT Security Engineer jobs in Washington, DC, USA