Senior Systems Administrator

Company: Foxhole Technology
Location: Herndon
Posted on: May 22, 2025

Job Description:

Senior Systems AdministratorJob LocationsUSJob ID2025-1922CategoryInformation TechnologyTypeRegular Full-TimeClearance RequiredSecret/TS CapabilityOverviewTitleL Sr. Systems AdministratorClearance: Secret with TS eligibilityLocation: Penacola, FL (Onsite)Start: Based on Contract Award Foxhole Technology provides robust cybersecurity and IT support capabilities for federal civilian and defense agencies. A recognized leader in navigating technology and security challenges, Foxhole delivers mission-focused innovations to answer evolving and complex needs. Our talented employee-owners provide agile, scalable services and solutions that solve operational gaps, operate critical systems, and protect and secure the enterprise - across the organization and around the world. Foxhole Technology is seeking a highly experienced Senior Systems Administrator as part of a team of information assurance professionals in support of a critical Government program.Job Description

• Must possess the ability to perform all work using an Information Technology Infrastructure Library (ITIL) framework for IT activities including IT service management (ITSM) and IT asset management (ITAM) focusing on aligning IT services with the needs of the agency
• Provides customer support in the installation, maintenance, and servicing of computer systems programs, software, and operations to ensure that systems are functioning according to design specifications
• Provides technical support and diagnoses and resolves system problems
• Analyzes and documents users' functional and data requirements
• Conducts research and analyzes technology information relative to tasking
• Participates in the development of new systems or tailors commercial products to meet user requirements
• Develops and conducts tests to ensure systems meet documented user requirements
• Develops documentation to describe system requirements and use. Analyzes and studies complex system requirements
• Designs software tools and subsystems to support software reuse and domain analyses and manages their implementation
• Manages software development and support using formal specifications, data flow diagrams, other accepted design techniques, and CASE tools
• Estimates software development costs and schedule. Reviews existing programs and assists in making refinements, reducing operating time, and improving current techniques
• Oversees software configuration management. Specialized experience includes demonstrated use of interactive, interpretative systems with on-line, real-time IT engineering capabilities
• Minimum Requirements
  • Minimum Security Clearance: Active Secret clearance with Eligibility for TS.
  • Minimum of 8+ years of experience as a System Administrator
  • Qualified in accordance with DoD Manual 8140.03, "Cyberspace Workforce Qualification and Management Program," February 15, 2023
  • Must have a current DoD 8140 (8570) IAT Level II approved certification (i.e. CompTIA Security+ CE)
  • Cybersecurity knowledge and Windows server administration experience including Active Directory, DNS and Group Policy
  • Familiarity and experience with Axway Desktop Validator, 90Meter, RSA asymmetric authentication and HID ActivClient middleware applications
  • Experience with certificate-enabled applications such as SSL/TLS, S/MIME, authentication, Encrypted File System, Code Signing, etc.
  • Demonstrated experience and/or familiarity with one of more of the following:Security Content Automation Protocol (SCAP),Security Technical Implementation Guides (STIGs),Information Assurance Vulnerability Management (IAVMs), etc.
  • Knowledgeable and experience in implementation of applicable of STIGs to secure Windows operating systems, services and applications
  • Experience deploying Windows workstations/serversand migrating end-user data
  • Understanding of network services as related to Microsoft Windows environment (e.g. DNS, Firewalls, Routers, etc.)
  • Strong customer interaction skills with users of all levels
  • Effective written and interpersonal communication
  • Strong diagnostic and problem-solving skillMore InformationRequirements of position: Think analytically, effective verbal and written communication skills, make decisions, observe/remember details, interpret data, concentrate on tasks, adjust to change, handle stress/emotions. Regular attendance, maintain work schedule, attend meetings, meet deadlines, keyboard/type, handle confidential information, use math/calculations, stay organized, operate office equipment, may direct others. Must be able to see, have eye/hand coordination, and lift up to 10 lbs. May be exposed to dust/dirt, humidity, and noise. Foxhole Technology is an Equal Opportunity Employer and makes hiring decisions without regard to race, color, religion, sex (including pregnancy, childbirth and sexual orientation), national origin, age, disability, genetic information, military/veteran status, or any other protected class.Need help finding the right job?We can recommend jobs specifically for you!Click here to get started.Required
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Keywords: Foxhole Technology, Rockville , Senior Systems Administrator, IT / Software / Systems , Herndon, Maryland