Cyber Security Analyst-ACAS Administrator

Leidos has an excellent opportunity for an experienced, self-directed, Cyber Security Analyst/ACAS Administrator, located in Stuttgart, Germany.

This program provides critical communications and information technology services under the ELITE contract to support U.S. Africa Command, U.S. European Command, Combined Joint Task Force - Horn of Africa, Southern European Task Force, and associated staff elements and organizations. It provides our war fighters support in their mission to keep threats and vulnerabilities as low as possible by ensuring their computer network is stable, undisrupted and secure. This will require some OCONUS travel.

• Provide technical expertise to support the Combatant Command (CCMD) cybersecurity program and its functions IAW current architectures, which includes all hardware and software tools and sensors from perimeter to endpoint.
• Review security threats and determine/implements ACAS effective countermeasures IAW established ACAS policies/regulations/directives.
• Analyze network or system changes/reconfigurations for security impacts (performs risk analysis/assessment).
• Monitor implemented security controls and report status.
• Compile information and support required cyber evaluations, inspections, assessments, and reporting tasks.
• Develop recommendations for counter measures or process improvement based on lessons learned from security incidents.
• Provide exceptional technical expertise to support the Combatant Command (CCMD) cybersecurity program and its functions IAW current architectures which includes all hardware and software tools and sensors from perimeter to endpoint.
• Work in dynamic fast paced environments that require team interaction and coordination of efforts.
• Interface with both client managers and system users.
• Operate tools and systems that are required to support the Command's cybersecurity program.
• Collaborate with System Administrators for ACAS vulnerabilities.
• Assist in the enhancement of AFRICOM's Cyber Threat Capability.
• Provide focused operations/threat analysis on known intrusion sets.
• Provide remote support and/or travel to customer sites as required.
• Administer and upkeep ACAS tools on backend RHEL servers.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

September 28, 2026

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 $69,550.00 - $125,725.00

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.