Jobs and Careers
CA

Cyber Security Engineer

CACI International Inc
United Statesfull_timeVerifiedPosted 27 May 2026
💰 $208,600/yr($99,300/yr$208,600/yr)

About the role

Job Title: Cyber Security Engineer

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: Secret

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

* * *

Exciting Opportunity: Join Our Team as a Cyber Security Engineer!

Are you passionate about cybersecurity and eager to make a significant impact? CACI is looking for a talented and cleared Cyber Security Engineer to join our dynamic team as an Information Systems Security Officer (ISSO) and Risk Management Framework (RMF 2.0) Subject Matter Expert (SME) for the DoD System Authorization and Accreditation process for Capability Program Executive Command and Control Information Network (CPE C2IN) products.

Why Join Us?

At CACI, you'll have the opportunity to:

  • Grow Your Career: Work on cutting-edge projects and advance your skills in a supportive environment.

  • Make a Difference: Contribute to the security of critical DoD systems and protect national assets.

  • Collaborate with Experts: Join a team of dedicated professionals and learn from industry leaders.

  • Enjoy Competitive Benefits: Receive comprehensive benefits, including health insurance, retirement plans, and professional development opportunities.

Your Role:

As a Cyber Security Engineer, you will:

  • Serve as the ISSO and RMF SME for the DoD System Authorization and Accreditation process for CPE C2IN products.

  • Review, assess, and manage systems’ security requirements and validation methods via Enterprise Mission Assurance Support Service (eMASS).

  • Provide cybersecurity systems engineering oversight on applications development projects to ensure the appropriate security configuration of the operating environment is enforced.

  • Review and assess systems’ security implementation via product-reported Assured Compliance Assessment Solution (ACAS) Vulnerability scans, Defense Information Systems Agency (DISA) Security Technical Implementation Guidelines (STIGs) and Security Requirements Guides (SRGs), and source code vulnerability scans where applicable. Identify, communicate, and support resolution of deficiencies in security implementation reporting with product teams.

  • Manage Plan of Action and Milestone (POA&M) records with CPE C2IN product teams.

  • Communicate DoD RMF system accreditation processes, documentation requirements, and security hardening reporting requirements to CPE C2IN Product development teams.

  • Provide security considerations to inform systems/development engineering efforts to reduce errors, flaws, and weaknesses that may constitute security vulnerability leading to unacceptable asset loss and consequences.

  • Facilitate continuous monitoring activities for supported CPE C2IN products.

  • Coordinate with Engineering and other Cybersecurity personnel to implement and enforce security policies and patch management processes. This includes working with PM ISSEs to review technical information.

  • Provide technical consultative/advisory services to the PM/Product Manager (PdM) to review proposed new systems, networks, and software designs for potential security risks.

  • Identify and/or assess vulnerabilities and susceptibility to life cycle disruptions, hazards, and threats.

  • Support development of program cybersecurity policies and procedures to ensure information systems reliability and accessibility in accordance with Army & DISA requirements to prevent and defend against unauthorized access to systems, networks, and data; for short- and long-term mission and goals of the PM.

  • Collaborate responses for Army Cyber (ARCYBER) Cyber Tasking Order (CTO) compliance reporting and vulnerability remediation/mitigation requests for information (RFIs).

  • Support system accreditation and Security Control Assessor – Validation events.

Qualifications:

Required:

  • Active DOD Secret security clearance.

  • Bachelor’s Degree (Computer Science, Engineering or similar) and at least 3 years of experience OR an Associate’s degree and at least 7 years of experience OR no degree and at least 9 years of experience.

  • Security + CE certification or higher.

  • Fluent in the use of eMASS.

  • Fluent in analyzing ACAS Vulnerability scans, DISA STIGs/SRGs, and processes related to residual risk identification.

  • Capability to communicate across cross-functional teams.

Apply for this role

Generate a tailored application kit with a matched cover letter, interview prep, and CV highlights — in under 60 seconds.

Apply Now →Generate Application Kit

Free account required — sign up in 30s

Company

CACI International Inc

View company profile →