Peraton requires Senior Endpoint Protections/ACAS Administrators to support the Special Operation Command Information Technology Enterprise Contract (SITEC) – 3. This position is located at Stuttgart, Germany and requires TESA approval. The purpose of the Special Operations Forces Information Technology Enterprise Contract (SITEC) 3 Enterprise Operations and Maintenance (EOM) Task Order (TO) is to provide USSOCOM, its Component Commands, its Theater Special Operations Commands (TSOCs), and its deployed forces with Operations and Maintenance (O&M) services to maintain Network Operations (NetOps); maintain systems and network infrastructure; provide end user and common device support; provide configuration, change, license, and asset management; conduct training, and perform Install, Move, Add, Change (IMACs) services. The responsibilities and tasks associated with each requirement play a pivotal role to USSOCOM, the CIO/J6 organization, and ultimately the end-user who operate around the globe 24x7x365. Under the direction of the Task Lead, t he Senior Endpoint Protection/ACAS Administrators must have solid technical skills and experience to perform daily administration and troubleshooting of Host Based Security System on endpoints and scanning and identification and remediation of vulnerabilities using ACAS in accordance with Government compliance and cybersecurity guidelines. Endpoint protection /ACAS Administrators troubleshoot and resolve problems on endpoints and servers as well as conduct compliance scans with ACAS to identify security issues and patch compliance. Duties include but are not limited to: Some positions may require shift work and/or an ability to work a non-standard work schedule to support the USSOCOM mission Develo ping bi-directional chain of command and lateral cross-team/peer relationships across organizations supporting problem resolution and technology awareness Communicat ing and interact ing effectively at all levels of staff and management E xercis ing independent judgment and manag ing stakeholder expectations Demonstrat ing subject matter expertise with Endpoint S ecurity M anagement, Data Loss Prevention (DLP), and Vulnerability Management Provid ing technical support for software, hardware, and DoD-specific applications related to the Tenable ACAS solution Analyz ing and Assess ing Security Technical Implementation Guides (STIGs), Information Assurance Vulnerability Alerts (IAVAs), and Security Content Automation Protocol (SCAP) releases Conduct ing vulnerability analysis and collaborat ing with Cross Functional Administrators to mitigate vulnerabilities and provide guidance on remediation Ensur ing scheduled scans cover all intended assets and run successfully T roubleshoot ing credential failures by analyzing target device configurations Demonstrat ing subject matter expertise in o perat ing and optimiz ing security tools, including SIEM platforms such as Microsoft Sentinel, Splunk, Trellix EDR, Mi crosoft Defender and Tenable AC AS solutions Configur ing, operat ing, and maintain ing Trellix EDR product suite ( ePolicy Orchestrator, Trellix Agent, Data Loss Prevention, Policy Auditor, ESS/ENS) on Windows, Linux and UNIX operating systems Ensur ing compliance with DISA, US Cyber Command, and SOCOM operations orders (OP ORDs), Fragmentary orders (FRAGOs), Change Tas king Orders ( CTOs), and other DoD configuration compliance requirements Analyz ing and report ing on security trends, vulnerabilities, incidents, and p roviding actiona ble recommendations to enhance de tect ion capabilities and mitigate security risks Review ing, assess ing and recomme nding security controls associated with SIE environments Perform ing cyber incident analysis to understand the technical details, root causes, and potential impact of incidents Perform ing periodic reviews of environment and provid ing ad-hoc and periodic usage reporting to customer and leadership Maintain ing and Developing detailed documentation of Tenable ACAS and T rellix configurations, policies, and changes Generating reports on security posture, compliance, and security incidents for stakeholders Ensur ing infrastructure Service Level Agreement (SLA) and policy compliance Desired experience and proficiency : Experience in the following Enclaves: NIPR, SIPR, SOCRATES, BICES, Tactical Mission Networks and Commercial ISP Understanding of Cyber Exposure to include the lifecycle states, as well as network and endpoint asset classes E xperience in analytics and historical data collection tools Extensive knowledge and experience performing vulnerability analysis, configuration audits, and security monitoring within tactical and strategic environments Proficiency with vulnerability scanning tools and understanding of Vulnerability Management System (VMS) and Continuous Monitoring and Risk Scoring (CMRS) Experience with security architectures and administration of Windows, Linux, and UNIX operating systems Experience with LAN/WAN network design, isolated networks and systems, patch deployment and system configuration Experience with DoD STIGs, IA Tools (SCCVI, SCRI, SCAP, Host Based Security System), and Risk Management Framework Experience with Service Now or Remedy Desired skills: Trellix EDR Product Suite ( ePO, Endpoint Security, Data Loss Prevention, Application Control, Policy Auditor, ESS/ENS) Microsoft Defender Endpoint Microsoft Sentinel Splunk Tenable Products (Security Center, Nessus Network Monitor, Nessus Agents, Log Correlation Engine) Windows OS and Server Linux Unix Hyper C onvergence I nfrastructure (HCI) VMware Azure Cloud Service Now Remedy Microsoft Visio Required Qualifications: Minimum of 10 years with AS/AA; 8 years with BS/BA; 6 years with MS/MA; 3 years with PhD 12 years of relevant experience will be considered in lieu of formal education DoD TS/SCI clearance is required for this role DoD 8570.01-M IAT II certification AND DISA HBSS Admin 201 OR DISA HBSS Admin 301 TENABLE Security Center Introduction certification (able to obtain within 60 days) At least six years of related technical experience SITEC2025 Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure. $80,000 - $128,000. This represents the typical salary range for this position based on experience and other factors.