waypointjobs

Catapult Federal Services

Sr. Cybersecurity Engineer

reston, VA

Check who can apply and the requirements below before continuing.

About this opportunity

Catapult Federal Services lists this Sr. Cybersecurity Engineer opportunity in reston, Virginia. Review the employer’s description below for duties, qualifications and application requirements.

Job description

*NOT OPEN TO C2C OR W2 REFERRALS AT THIS TIME*

Sr. Cybersecurity Engineer III

Work Sites: Washington, DC | Herndon, VA | Tysons, VA | Reston, VA

Note: While candidates are encouraged to be open to any of the listed locations, will make effort to accommodate location preferences based on availability.

Clearance Required: Active TS/SCI security clearance with a CI Polygraph

As a Sr. Cybersecurity Engineer II, you’ll design and develop technical architecture components enabling application teams to integrate with zero trust authentication and authorization services. You will work closely with application developers, security architects, and infrastructure teams to build secure-by-design integration patterns and accelerate adoption of zero trust principles across the enterprise.

What you’ll do:

Design, develop, and maintain reusable frameworks, libraries, APIs, and reference implementations for zero trust authentication and authorization.

Create developer guides, documentation, and best practices to enable smooth integration with security services.

Implement and support fine-grained authorization patterns (entitlements, row-level security, ABAC).

Collaborate with architects and engineers to ensure security services meet performance, usability, and compliance requirements.

Conduct code reviews and provide guidance to development teams on secure coding and integration practices.

Research emerging zero trust and identity/access management technologies to recommend improvements.

What you’ll need to succeed:

Minimum 10 years professional experience in software engineering, security engineering, or related roles.

Bachelors degree OR experience may used in lieu of degree.

Strong experience designing, developing, and deploying application components leveraging AWS cloud services in IL6+ classified environments.

Expert-level experience implementing authentication and authorization frameworks (e.g., OAuth 2.0, OIDC, SAML).

Strong, repeat experience with commercial or open-source identity and access management platforms (e.g., ForgeRock, Okta, Keycloak, Ping Identity).

Strong expertise with fine-grained access control models (entitlements, row-level security, ABAC).

Expert proficiency in at least one programming language (e.g., Java, Go, Python) for building frameworks and libraries.

Solid experience with zero trust architecture and principles.

Experience creating developer documentation and integration guides.

Strong grasp of secure coding practices and software development lifecycle (SDLC) security.

SALARY RANGE: $152,000 - $215,000

The salary range for this position is determined based on qualifications, skills, and relevant experience. The final salary offered will be determined based on several factors including:

The candidate's professional background and relevant work experience

The specific responsibilities of the role and organizational needs

Internal equity and alignment with current team compensation

This role is also eligible for additional compensation, subject to the terms and policies, which may include:

Performance-based bonuses

Company-paid training and/or certifications

#J-18808-Ljbffr

Worksite address

reston, VA, 22090, US

Who can apply

Review the original listing for work authorization, qualifications and employer requirements.

Ready for your next step?Apply on the official website
Apply on WhatJobs ↗

Explore related searches

Current related jobs

Govcio LLC

WhatJobs

Senior Dynamics Developer

washington, DC

$175,000.00 /Yr

Overview: GovCIO is looking for an experienced Senior CRM developer to support the continued enhancement and operations of a Microsoft Dynamics C…

Listing review due 2026-10-06View job

Govcio LLC

WhatJobs

Senior Application Developer

fairfax, VA

$165,000.00 /Yr

Overview: GovCIO is currently hiring a highly skilled Senior Application Developer with an active Secret clearance to design, build, and modify a…

Listing review due 2026-10-06View job

Govcio LLC

WhatJobs

Software Developer- SME

quantico, VA

$195,000.00 /Yr

Overview: GovCIO is currently hiring for a Software Developer-SME   to design, code, test, and maintain software applications and systems in supp…

Listing review due 2026-10-06View job

Govcio LLC

WhatJobs

Sr. Instructional Developer

fort meade, MD

$120,000.00 /Yr

Overview: GovCIO is currently hiring for an Instructional Developer  to design and develop training materials for personnel . This position will…

Listing review due 2026-10-06View job

Johns Hopkins Applied Physics Laboratory (APL)

WhatJobs

Senior Embedded Systems Developer

laurel, MD

See pay details in description

Description Do you love working on a motivated team to solve complex problems in innovative ways? Do you enjoy creating embedded prototypes i…

Listing review due 2026-10-06View job

Johns Hopkins Applied Physics Laboratory (APL)

WhatJobs

Oracle E-Business Suite (EBS) Developer

laurel, MD

See pay details in description

Description Are you a skilled problem-solver who blends technical expertise with creativity to build effective and efficient solutions? If s…

Listing review due 2026-10-06View job