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Systems Administrator

Job Description

What You’ll Get to Do:

This is a System Administrator position located in Linthicum, Maryland supporting a transitioning network security platform. Ideal candidates will have previous experience as an IT specialist or Systems Administrator supporting a complex platform on unclassified, FOUO, Secret and Top Secret networks.


  • Install, repair, upgrade, and maintain computer systems and infrastructure, including but not limited to, workstations, servers, network switches, routers, and cabling.
  • Develop, implement and enforce IT policies and procedures, including those for security, standards, purchasing and service provision.
  • Monitor network systems, including traffic, inbound & outbound queues, server metrics, storage space, and implement efficiency improvements.
  • Maintain, troubleshoot, and implement network security tools including firewalls, anti-virus, and intrusion detection services.
  • Provide systems engineering and technical support for the establishment, test, upgrade, and operational support of systems, network, workstations, and support equipment hardware and software.


Examples of specialized experience would typically include, but are not limited to the following:

  • Experience working with Microsoft Windows server and Exchange routers, switches, and firewalls; or back-up solutions such as Powershell, Voice over Internet Protocol, Intrusion Detection/Protection (IDS/IPS) services, protocols, and standards; AND
  • Experience with the following: Windows Operating Systems (Window 7/10) & associated applications, JWICS, Citrix, NetApp, VMware and Virtual Desktop, or LINUX; AND
  • Experience managing computer accounts, privileges, and access to systems and equipment; monitoring network systems, including traffic, inbound & outbound queues, server metrics, storage space, and implementing efficiently improvements; AND
  • Performing system data management and protection (data backup, archiving, and data restores); AND
  • Configuring, monitoring, and maintaining Storage Area Network (SAN) hardware.


  • Minimum Bachelor's degree in Information Technology
  • DoD 8570 IAT Level III Approved Certifications and industry recognized IT/cybersecurity training
  • Must possess TOP SECRET clearance at time of hire, with SCI eligibility

In addition to meeting specialized experience, applicants must also show proficiency in IT-related experience demonstrating each of the four competencies listed below:

  • Attention to Detail- Is thorough when performing work and conscientious about attending to detail.
  • Customer Service - Works with clients and customers (that is, any individuals who use or receive the services or products that your work unit produces, including the general public, individuals who work in the agency, other agencies, or organizations outside the Government) to assess their needs, provide information or assistance, resolve their problems, or satisfy their expectations; knows about available products and services; is committed to providing quality products and services.
  • Oral Communication - Expresses information (for example, ideas or facts) to individuals or groups effectively, taking into account the audience and nature of the information (for example, technical, sensitive, controversial); makes clear and convincing oral presentations; listens to others, attends to nonverbal cues, and responds appropriately.
  • Problem Solving - Identifies problems; determines accuracy and relevance of information; uses sound judgment to generate and evaluate alternatives, and to make recommendations.


Local off-site travel up to 1x per week within the  Washington, DC area to include but not limited to Fort Meade, Maryland; Pentagon, Virginia; Quantico, Virginia; Chantilly, Virginia; and Arlington, Virginia

What We Can Offer You:

- We’ve been named a Best Place to Work by the Washington Post.

- Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives.

- We offer competitive benefits and learning and development opportunities.

- We are mission-oriented and ever vigilant in aligning our solutions with the nation’s highest priorities.

- For over 55 years, the principles of CACI’s unique, character-based culture have been the driving force behind our success.

Job Location



CACI employs a diverse range of talent to create an environment that fuels innovation and fosters continuous improvement and success. At CACI, you will have the opportunity to make an immediate impact by providing information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. CACI is proud to provide dynamic careers for employees worldwide. CACI is an Equal Opportunity Employer - Females/Minorities/Protected Veterans/Individuals with Disabilities.

Company Name:
Security Clearance:
Linthicum, Maryland
United States
Not Specified
Job Number:

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