Demo

Network/System Administrator (Net/Sys Admin) II

General Dynamics
Bedford, MA Full Time
POSTED ON 8/13/2026
AVAILABLE BEFORE 9/13/2026
Type of Requisition:
Regular

Clearance Level Must Currently Possess:
Top Secret/SCI

Clearance Level Must Be Able to Obtain:
Top Secret SCI Polygraph

Public Trust/Other Required:
None

Job Family:
IT Infrastructure and Operations

Job Qualifications:

Skills:
Computer Backups, Computer Networking, Local Area Network (LAN), Networking Hardware, Wide Area Network (WAN)
Certifications:
None
Experience:
3 years of related experience
ship Required:
Yes

Job Description:

Location: Hanscom, MA

The primary function is working within Special Access Programs (SAPs) supporting Department of Defense (DoD) agencies, such as HQ Air Force, Office of the Secretary of Defense (OSD) and Military Compartments efforts. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.

Performance shall include:

  • Install, maintain, audit and support a secure MS Windows network environment and limited web/data application service.
  • Maintain internet applications and protocols IP, TCP, HTTP, HTTPS, FTP, & SSL
  • Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required.
  • Interface with local customers and provide IT related support to quickly resolve problems.
  • Analyze and troubleshoot system anomalies to ensure optimum equipment performance.
  • Perform periodic maintenance, hardware upgrades and replacement, firmware updates and system configuration changes.
  • Perform scheduled tape backups on systems as required.
  • Manage data backup library to include storage of tapes, disks and other magnetic media at the customer's location and off-site storage facilities as required.
  • Attend planning and requirements meetings with IT staff, Program Managers and customers as required.
  • Prepare system for operational use and support operational tests.
  • Provide technical guidance.

Experience:

  • 3 years related experience
  • SAP experience required

Education:

  • Bachelor's degree in a related area OR Associate's degree in a related area 2 years' experience OR equivalent experience (Desired)

Certifications:

  • IAT Level II (Security CE, CCNA Security, etc.)

Security Clearance:

  • Secret
  • Willingness to submit to a Counterintelligence polygraph.

Other Requirements:

  • Thorough knowledge of Microsoft Windows 2008 R2/2012 R2 Server, Microsoft Exchange Server 2003/2010, Microsoft Windows 7/10 operating systems (OS) administration and associated hardware
  • Working knowledge of CISCO network and switching and virtualization technologies
  • Working knowledge of Local Area Network (LAN) and Wide Area Network (WAN) technologies and data backup technologies to include communication security (COMSEC) integration.
  • Working knowledge of Risk Management Framework, and, Common Criteria, and System Security Policy as they relate to A&A
  • Working knowledge and current relevant experience with PL1 & PL2 systems; experience with PL3 & PL4 cross domain solutions is a plus.
  • Must be familiar with security policy/manuals and other guiding policy documents.
  • Ability to work in a dynamic environment and effectively interact with numerous DOD, military/civilian personnel and industry partners.
  • Working knowledge of Microsoft Office (Word, PowerPoint, and Excel)
  • Possess a high degree of originality, creativity, initiative requiring minimal supervision.
  • Requires travel within the organizational geographic Area of Responsibility (AOR) (note - could be extensive, and will include both air and ground transportation,

#AirforceSAPOpportunities #SAP

The likely salary range for this position is $93,662 - $125,120. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Scheduled Weekly Hours:
40

Travel Required:
10-25%

Telecommuting Options:
Onsite

Work Location:
USA MA Bedford

Additional Work Locations:

Total Rewards at GDIT:
Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process:
As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work:
We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at
gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Salary : $93,662 - $125,120

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