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Senior Systems Administrator - Secret Clearance

at ABBTECH Professional Resources, Inc. in Scotts AFB, United States

Job Description

Location : Mostly remote but must be within 1 hour of Scott AFB , IL in case need to go onsite from time to time

Requires: Active Secret Clearance

Senior Systems Administrator (Engineer)

Client is seeking a highly qualified Senior Systems Administrator. The selected candidate will be able to communicate effectively (written/verbal), possess strong interpersonal skills, be self-motivated, and be innovative in a fast-paced environment.

Functional Responsibilities:

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The Senior Systems Administrator will work as a part of a systems development team to oversee and evaluate standards, requirements, and schedules of multiple client projects.

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Assess technical and functional requirements and manage development schedules. Provide seamless integration and coordination between projects.

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Ensure technical and programmatic baselines of ongoing client initiatives are consistent across all program development efforts, anticipate system interface requirements, assess risks, and enforce configuration control processes.

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Provide input and analysis on technical design of a physical and/or logical nature as well as making technical recommendations of system implementations.

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Maintain DCBS architectural documents, Support DoDAF, AWS DevSecOps pipeline

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Lead DCBS developer and ISSM resources and support RMF, Security Assessment Plan, Security Impact Plan and development processes

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Maintain existing DCBS software licenses

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Support Agile development and delivery processes

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Ensure Change Control Board (CCB) processes and conduct meetings to review the changes with PMO

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Coordinate and facilitate Technical Exchange Meetings (TEMs) mission stakeholders

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Provide system and database administration, technical support and configuration management operations

Required Skills and Qualifications:

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Clearance Level: Secret

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Bachelor of Science Degree (Additional 4 years’ experience in lieu of BS Degree)

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Core Experience: 8 years of experience with AWS, Red Hat Linux 7.9, Unix shell scripts, Windows, and Oracle 19c.

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Full Technology & Tool Stack

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Development & Integration: Java 11, ColdFusion (2023/2025), PL/SQL, Apache, and OpenOffice.

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DevSecOps & Cloud: AWS (EC2, S3, AMI, Security Groups), Jenkins, Chef, Artifactory, and GitLab.

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Management & Frameworks: Jira, Agile Scrum, and DoDAF.

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RHEL Administration: RHEL 8/9, STIG configuration, SELinux, Firewalld, and FAPolicy.

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Windows & Maintenance: Windows Server 2019, Chrome/Adobe Reader patching, and Fortify Tools.

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Security Tasks: Quarterly STIG/software updates, server certificate maintenance, and AD administration on transport.mil.

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Ensure Change Control Board (CCB) processes and conduct meetings to review the changes with PMO

-

Coordinate and facilitate Technical Exchange Meetings (TEMs) mission stakeholders

-

Provide system and database administration, technical support and configuration management operations

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IAT Level II – Security+ CE

Position Details:

+ Pay Rate / Range:____$57-$62___________________

The above salary range represents the range expected for the position; however, final salary offers are based on a number of factors such as the position’s responsibilities; the candidate’s experience, education, and skills; location; travel required; and current market conditions.

+ Benefits (Regular, Full Time Employees):

1. Medical, Dental, and Vision offerings

2. Weekly Direct Deposit

3. Paid Holidays and Personal Time Off

4. 401(k) with match

5. Voluntary Life and AD&D, Short / Long Term Disability, plus other voluntary coverages

6. Pre-Paid Legal and Employee Assistance Programs

7. Northwest Federal Credit Union Membership

8. BB&T @ Work Program

This program requires US Citizenship

ABBTECH is an EOE/Minorities/Women/Disabled Individuals/Veterans

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Job Posting: JC292196639

Posted On: May 23, 2026

Updated On: Jun 05, 2026

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