Network/System Administrator (Net/Sys Admin) I

Posted 7 Days Ago
Be an Early Applicant
Colorado Springs, CO, USA
In-Office
72K-97K Annually
Junior
Aerospace • Information Technology • Professional Services • Security • Software
The Role
Install, configure, and support LAN/WAN and server systems in collateral/SCI/SAP environments. Administer Windows and RHEL servers, virtualization, networking, and security tools (SIEM, IDS/IPS, Nessus). Execute day-to-day operations, O&M checklists, incident response, RMF-related tasks, and assist in risk analysis and security monitoring. Provide user technical support and maintain DoD policy compliance.
Summary Generated by Built In

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 Networking, Microsoft Windows Server, Network Systems, Troubleshooting

Certifications:

None

Experience:

1 + years of related experience

US Citizenship Required:

Yes

Job Description:

Network/System Administrator ICOLORADO SPRINGS, COLORADOThe primary function will be to organize, install, and support government organization’s computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems. This will also include helping architect, design and analyze network models. It will require participation in decisions about buying future hardware or software to upgrade organization’s infrastructure. This position might be called upon to provide technical support to computer users to help solve users’ problems. This position will support activities within Special Access Programs (SAPs). The position will provide “day-to-day” support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.Performance shall include:
  • Thorough knowledge of Microsoft Windows desktop and server operating systems, Microsoft Exchange Server, and as needed RHEL operating systems 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, Common Criteria, and System Security Policy as they relate to assessments and authorization
  • Working knowledge and current relevant experience with PL2 network environment/systems
  • Must be familiar with DoD policy as it applies to implementing and executing system and network administration.
  • Ability to operate under supervision.
  • Execute day to day management and operations of systems and networks.
  • Manage COTS & GOTS products to collect, display and remediate a variety of automated system security and system operations/performance functions and metrics.
  • Follow Operations and Maintenance (O&M) checklists to maintain the service (daily, weekly, monthly, yearly O&M checklists); build Tactics, Techniques and Processes (TTPs) and Standard Operating Processes (SOPs) associated with service checklists.
  • Operate monitoring tools/capabilities with the enterprise security information and event management (SIEM) and create/tailor complex event alarms/rules and summary reports.
  • Assist in analyzing technical risk, upon request, of emerging cybersecurity tools and processes.
  • Work as part of a security incident response team as needed.
  • Working technical competency in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/vulnerability assessment, Group Policy management and configuration, Scripting, BMC Footprints, WSUS, Lumension, Bitlocker, SQL Server 2012, TomCat, IIS, Windows Server 2012r2/2016, Win 10, Red Hat 6.5, Microsoft Office.
  • Toolkits, SEIMs, Logrhythm, ACAS/Nessus/SCAP, mandatory/role-based access control concepts (e. g. SE Linux extensions to RHEL, PitBull, AppArmor, and Sentris), video teleconferencing/VOIP, Oracle/MS SQL database security, and Apache/IIS Web server security.
Experience: 
  • 1+ years related experience.
  • SAP experience desired  .
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 I - within 6 months of hire (Security+ CE, CCNA Security, etc.).
Security Clearance: 
  • Current Top-Secret Clearance with SCI Eligibility
  • Eligibility for access to Special Access Program Information
  • Willingness to submit to a Counterintelligence polygraph. 
Other Requirements: 
  • Must be able to lift up to 50 lbs.

The likely salary range for this position is $71,995 - $97,405. 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 CO Colorado Springs

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 consulting, technology 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 capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.

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

Skills Required

  • 1+ years related experience
  • Current Top-Secret Clearance with SCI Eligibility
  • Willingness to submit to Counterintelligence polygraph
  • US Citizenship
  • Thorough knowledge of Microsoft Windows desktop and server operating systems and Microsoft Exchange Server
  • Experience with Red Hat Enterprise Linux administration
  • Working knowledge of CISCO networking, switching, LAN/WAN technologies and virtualization
  • Experience operating and tuning SIEMs and creating event rules/reports
  • Working knowledge of RMF, Common Criteria, and system security policy for A&A activities
  • Experience with ACAS/Nessus/SCAP vulnerability scanning and forensic analysis/vulnerability assessment
  • Experience with Hyper-V, VMware ESx, or Xen virtualization platforms
  • Familiarity with Group Policy management, WSUS, BitLocker, SQL Server 2012, Tomcat, IIS, Apache, Oracle/MS SQL
  • Familiarity with mandatory/role-based access control concepts (SELinux, PitBull, AppArmor, Sentris)
  • Ability to follow O&M checklists and develop TTPs/SOPs; operate under supervision
  • Must be able to lift up to 50 lbs
  • SAP experience
  • Bachelor's degree in related area OR Associate's + 2 years OR equivalent experience
  • IAT Level I certification within 6 months of hire (Security+ CE, CCNA Security, etc.)

General Dynamics Information Technology Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about General Dynamics Information Technology and has not been reviewed or approved by General Dynamics Information Technology.

  • Affordable Benefits Pay and benefits are described as good or okay in multiple places, and the overall package is often portrayed as acceptable even when base pay is not viewed as top-tier.
  • Healthcare Strength Medical, dental, and vision plan options are presented as comprehensive, with additional protections like disability and life insurance contributing to a well-rounded health and protection offering.
  • Retirement Support A 401(k) plan with company match is consistently highlighted as part of the total rewards package, supporting longer-term financial planning.

General Dynamics Information Technology Insights

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The Company
HQ: Falls Church, VA
21,625 Employees

What We Do

We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

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