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Network/System Administrator II
General Dynamics Information Technology. Provide day-to-day support within Collateral, SCI, and SAP activities .
Posted 10/6/2026full-timeBedford • Massachusetts • United StatesMid-LevelSenior💰 $93,662 - $125,120 per yearWebsite
Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates expertise in managing Microsoft Windows network environments, including installation, maintenance, and security protocols. Proficient in SAP operations and IT support, with a strong focus on system analysis, troubleshooting, and compliance with security standards.
Highest-signal resume keywords
SAP ExperienceIAT Level II CertificationMicrosoft Windows Server AdministrationCISCO Networking KnowledgeRisk Management Framework Knowledge
ATS Keywords
Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
Microsoft Windows Server 2008 R2/2012 R2Microsoft Exchange Server 2003/2010LAN/WAN TechnologiesData Backup TechnologiesSystem Configuration ChangesSystem Security PolicyFirmware UpdatesTechnical GuidanceSystem DocumentationTroubleshooting System Anomalies
Soft Skills
Ability to Work with Minimal SupervisionInterpersonal SkillsProblem-Solving Skills
Tools & Technologies
Microsoft OfficeSecurity Monitoring SystemsFile ServersFirewallsBackup Media Libraries
Certifications & Qualifications
IAT Level II CertificationTop Secret/SCI Clearance
Industry Keywords
CollateralSCICOMSEC IntegrationOperational TestsCounterintelligence Polygraph
Tech Stack
Tools & technologiesFirewallsSwitching
About the role
Key responsibilities & impact- Provide day-to-day support within Collateral, SCI, and SAP activities
- Install, maintain, audit, and support secure Microsoft Windows network environments and limited web/data application services
- Maintain internet applications and protocols including IP, TCP, HTTP, HTTPS, FTP, and SSL
- Maintain file servers, firewalls, network access, security monitoring systems, and system documentation
- Interface with local customers and provide IT support to resolve problems
- Analyze and troubleshoot system anomalies
- Perform periodic maintenance, hardware upgrades and replacement, firmware updates, and system configuration changes
- Perform scheduled tape backups
- Manage backup media libraries and on-site/off-site storage
- Attend planning and requirements meetings with IT staff, program managers, and customers
- Prepare systems for operational use and support operational tests
- Provide technical guidance
Requirements
What you’ll need- 3+ years of related experience
- SAP experience required
- Bachelor’s degree in a related area OR Associate’s degree in a related area + 2 years’ experience OR equivalent experience (Desired)
- IAT Level II certification (Security+ CE, CCNA Security, etc.)
- Currently possess Top Secret/SCI clearance
- Willingness to submit to a Counterintelligence polygraph
- US citizenship required
- Thorough knowledge of Microsoft Windows 2008 R2/2012 R2 Server, Microsoft Exchange Server 2003/2010, and Microsoft Windows 7/10 administration and associated hardware
- Working knowledge of CISCO networking and switching and virtualization technologies
- Working knowledge of LAN, WAN, and data backup technologies, including COMSEC integration
- Working knowledge of Risk Management Framework, Common Criteria, and System Security Policy as related to A&A
- Current relevant experience with PL1 and PL2 systems
- Familiarity with security policies, manuals, and guiding policy documents
- Working knowledge of Microsoft Office (Word, PowerPoint, and Excel)
- Ability to work with DOD, military/civilian personnel, and industry partners
- Ability to work with minimal supervision
- Willingness to travel within the organizational geographic AOR, potentially extensively, by air and ground transportation
Benefits
Comp & perks- Medical plan options, some with Health Savings Accounts
- Dental plan options
- Vision plan
- 401(k) plan with pre-tax and post-tax contributions and company match
- Full flex work weeks where possible
- Paid vacation, sick, personal, holiday, parental, military, bereavement, and jury duty leave
- Short- and long-term disability benefits
- Life insurance
- Accidental death and dismemberment insurance
- Personal accident insurance
- Critical illness insurance
- Business travel and accident insurance