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CACI International Sr. Systems Administrator - TS/SCI Poly in Hanover, Maryland

Sr. Systems Administrator - TS/SCI Poly

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

CACI has an exciting opportunity for a skilled Sr. Systems Administrator to support the development and production environments for a mission-critical Identity and Access Management (IdAM) system. This role is on our prime contract in the Ft. Meade area.

What You’ll Get to Do:

  • In this role, you will provide support for development and production environments for a mission-critical Identity and Access Management (IdAM) system. Your responsibilities will include working with a team obtaining and configuring Virtual Machines(VMs), loading Operating systems and software, performing security hardening, patching, and monitoring status.

  • You also will support ISSO and ISSEs in obtaining and maintaining security certification and accreditation.

  • This is an opportunity to apply your knowledge of computer operations, platforms, systems, architectures, functions, and terminology.

  • Additionally, you will independently read, write and implement standard operating procedures and technical documentation.

  • This role requires the ability to provide after hours call in support as necessary.

You’ll Bring These Qualifications:

  • Bachelors degree in a technical discipline and 10 years Systems Administration experience. Additional experience may be substituted for degree.

  • Current TS/SCI Poly clearance.

  • Minimum 2 years experience with Public Key Infrastructure (PKI) authentication services.

This position has been designated as requiring CWIP certification and requires one of the following baseline current certifications to qualify:

  • A+ CE, CCNA-Security, CND, Network+ CE, SSCP, CCNA Security, CySA+, GICSP, GSEC, Security+ CE, CASP+ CE, CISA, CISSP (or Associate), GCED, GCIH, CCSP

Experience with:

  • Configuration and Maintenance of Virtual Machines

  • Linux and Windows operating systems

  • Scripting languages (e.g. Perl, Bash, etc.)

  • OS and Software application patching (e.g. IAVA, Version updates)

These Qualifications Would be Nice to Have:

Experience with:

  • IdAM directories (active directory and/or LDAP)

  • Ticket tracking tools (e.g. Jira, Redmine, RT Tracker)

  • Networking/Load Balancing

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.



Company Overview: 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 an Equal Opportunity Employer – Females/Minorities/Protected Veterans/Individuals with Disabilities.

As a federal contractor, CACI is subject to any federal vaccine mandates or other customer vaccination requirements. All new hires are required to report their vaccination status.