Information System Security Officer (Cybersecurity A&A Analyst)

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, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.

Seeking high-level IT Professionals to provide Cybersecurity A&A Analyst duties within the National Military Command Center.

If this sounds like an environment where you can thrive, keep reading!

Primary Tasks:

• Must be able to work in a constantly changing regulatory environment with short, mid, and long term timelines for remediating any non-compliance
• Must be able to work well within a team environment and able to adapt quickly to change
• Identify key stakeholders in A&A efforts and ensure system documentation reflects current system security configurations to include hardware and software components, data flow, interconnections, and ports, protocols, and services, etc.
• Maintain cybersecurity procedures and processes as assigned
• Able to analyze, interpret, and apply Federal cybersecurity guidance to customer needs
• Communicate the security posture of systems through designated reporting mechanism
• Assist in preparation and review documentation to include System Security Plans (SSPs), Risk Assessment Reports (RAR), and other Assessment & Authorization (A&A) artifacts
• Assist in the research and address information security issues as required, and develop and maintain the Plan of Action and Milestones (POA&M) and support remediation activities
• Develop and advise development of Assessment and Authorization (A&A) artifacts and security documentation to include, but not limited to System Security Plans (SSP), Plan of Action and Milestone (POAM), Contingency Plan, Incident Response Plan, Configuration Management Plan
• Assist with pre-assessment preparation
• Perform Risk Management Framework (RMF) activities to achieve Authority to Operate (ATO).
• Perform continuous monitoring of security controls to ensure that they are implemented correctly, operating as intended, and producing the desired outcome with respect to meeting the cybersecurity requirements for assigned IT systems.
• Advise system owners on all matters, technical and otherwise, involving the security of assigned IT systems.
• Strong verbal and written skills required providing management status reports and document system changes.
• Analyze problems and provide focused solutions to effectively communicate information to various audiences verbally and through written communications.

Successful candidates must possess the following skills:

• Bachelor Degree or equivalent work experience and certifications
• Active TS/SCI Security Clearance
• Current DoD 8570 baseline certification for IAT II (one of the following: GSEC, Security+, SCNP and SSCP certifications)
• 5-10 years of Cyber Security experience
• 2 Years of IT experience (Networking/System Administration)
• Working knowledge of security system controls, policies, technical security safeguards, and operational security measures
• Familiarity with DoD STIG process.
• Excellent verbal and written communication skills.
• Executing the security assessment and authorization (or ATO) process with independent assessors
• Executing Continuous Monitoring and maintaining the security posture of IT systems day to day
• To include familiarity with eMASS and XACTA

We're not looking for perfectly polished resumes or perfect fits. We're looking for people who break limits, ask hard questions, and don't wait to be told what's next. At Leidos, we're not following the roadmap - we're redrawing it.

Original Posting:
November 5, 2025

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:
Pay Range $104,650.00 - $189,175.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.