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Added 18 mins ago
Software Development Engineer, Platform Engineering and Services (AFT Labor Insights)
Amazon
Bellevue, WA
Are you ready for a challenge? As a Software Development Engineer on the Labor Insights team, you will build the next generation of Amazon's labor management platform - designing systems…
Added 19 mins ago
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Senior Software Engineer, Capacity & Efficiency Engineering (CEE) - Planning
Uber
Seattle, WA
- $202,000 to $224,000 USD / year
Engineering at Uber means building for real-world impact under real-world constraints. As a Senior Software Engineer on CEE, you will architect the systems that decide how much…
Added 19 mins ago
Software Development Engineer II, AWS Throttling
Amazon
Seattle, WA
…tuning more complex throttling decisions. The AWS Throttling platform supports throttle rule analysis and traffic insights visible in the console, along with partner integrations such as…
Added 19 mins ago
EG
Cloud Engineer
Eliassen Group
Olympia, WA
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 33 mins ago
EG
Cloud Engineer
Eliassen Group
Salem, OR
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 36 mins ago
AI Engineer - Prototyping
Emergence AI
Irvine, CA
As an AI Engineer at Emergence AI you'll build customer-facing platform capabilities and AI-powered solutions that solve real business problems. You'll work directly with Product…
Added 41 mins ago
EG
Cloud Engineer
Eliassen Group
Topeka, KS
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 44 mins ago
Field CTO - AI Infrastructure & Neocloud, Americas (Bay Area-based)
WEKA
Campbell, CA
WEKA is architecting a new approach to the enterprise data stack, built for the AI era. The WEKA Data Platform sets the standard for AI infrastructure with a cloud and AI-native software…
Added 52 mins ago
EG
Cloud Engineer
Eliassen Group
Nashville, TN
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 1 hour ago
Senior Software Engineer
The Coca-Cola Company
Atlanta, GA
Deep, hands-onexpertisein full-stack engineering and Salesforce platform development, including modern front-end frameworks, API-driven back ends, cloud infrastructure, and Salesforce…
Added 1 hour ago
Senior Data Engineer - Streaming
The Coca-Cola Company
Atlanta, GA
We are seeking a highly specialized engineer in Real-time Streaming to evolve Coca-Cola’s enterprise data estate from batch-reliant processing to a continuous, event-driven ecosystem. In…
Added 1 hour ago
Delivery Consultant - Migrations, Cloud Platform and Migrations, AWS Professional Services
Amazon
Atlanta, GA
…is seeking a skilled Delivery Consultant to join the Cloud Platform and Migrations team. In this role, you'll work closely with customers to design, implement, and manage complex cloud…
Added 1 hour ago
EG
Cloud Engineer
Eliassen Group
Atlanta, GA
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 1 hour ago
Lead DevSecOps Engineer
Leidos
Eagan, MN
Leidos is seeking a Lead DevSecOps Engineer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform (L-CAP).…
Added 1 hour ago
DevSecOps Security Engineer
Leidos
Eagan, MN
Leidos is seeking a DevSecOps Security Engineer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform…
Added 1 hour ago
Senior PKI Venafi Engineer (Automation)
Beacon Hill Solutions Group
Saint Paul, MN
Hands-on Venafi or comparable certificate lifecycle platform.
Added 1 hour ago
EG
Cloud Engineer
Eliassen Group
Saint Paul, MN
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 1 hour ago
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Software Engineer, Blockchain
HIFI
New York City, NY
- $125,000 to $180,000 USD / year
HIFI is a stablecoin infrastructure company building technology for the next-generation of financial products. We build tools for payments and tokenized money products across money…
Added 1 hour ago
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Security Software Engineer
HIFI
New York City, NY
- $150,000 to $215,000 USD / year
HIFI is a stablecoin infrastructure company building technology for the next-generation of financial products. We build tools for payments and tokenized money products across money…
Added 1 hour ago
Ecosystem Growth Leader
Acxiom
Jefferson City, MO
+ Strong grasp of identity resolution, first-party data infrastructure, and customer data platform (CDP) concepts
Added 2 hours ago
Sr. Interdisciplinary Systems Engineer / Architect, AWS Bespoke Solutions
Amazon Development Center U.S., Inc.
Jessup, MD
The Bespoke Solutions group in AWS Region Services is looking for a Interdisciplinary Systems Engineer with technical leadership experience leading hardware, software, and FGPA developers…
Added 2 hours ago
EG
Cloud Engineer
Eliassen Group
Indianapolis, IN
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 3 hours ago
EG
Cloud Engineer
Eliassen Group
Juneau, AK
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 3 hours ago
Sr Ground Sys Engineer I, Mech 5672562003 Stennis
Rocket Lab USA
Stennis Space Center, MS
Added 3 hours ago
EG
Cloud Engineer
Eliassen Group
Jackson, MS
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…

L3Harris Technologies

Lead, Systems Administrator

Waco, TX, United States

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Job details

Apply by: Jan 30, 2027
Posting language: English
Posted: Nov 6, 2026

Original job description

Job Title: Information Security Systems Engineer (Linux/Windows Systems Administrator) 5

Job Code: 46907

Job Location: Waco, TX

Job Schedule: 9/80: Employees work 9 out of every 14 days- totaling 80 hours worked- and have every other Friday of

Job Description:

The Information Security Systems Engineer 5 (Linux/Windows Systems Administrator) serves as the dedicated systems administrator for Waco's secure, isolated lab and air-gap environments. The role provides on-site ownership for the Linux and Windows infrastructure that supports multiple US Government Programs, engineering, and related mission work. The administrator provisions, secures, operates, troubleshoots, and documents systems and services while maintaining clear boundaries among Secure Area IT, Program teams, and Industrial Security.

Essential Functions:

Administer Red Hat-based Linux servers and workstations and Windows Server and workstations, including provisioning, troubleshooting, patching, privilege management, identity and access administration, configuration changes, and lifecycle support across secure lab and isolated network environments.
Build and maintain infrastructure services such as DNS, DHCP, NFS, automounts, SMB/Samba, Windows domain services, Active Directory, FreeIPA or LDAP, NTP, virtualization, storage, backup, and monitoring. Keep these services documented and recoverable so the air-gap environment can support users and engineering teams without relying on remote enterprise access.
Support software engineers with secure development infrastructure, including controlled remote access, standardized workstation and server images, source-code and DevOps platforms, and practical troubleshooting of multi-operating-system environments. Translate engineering needs into supportable services and clear ownership boundaries.
Partner with information security stakeholders to harden and audit systems to security guidance. Implement or sustain STIG baselines, patching, vulnerability remediation, endpoint protection, centralized logging, security-tool integration, and evidence needed for CMMC, ATO, continuous monitoring, and Program accreditation activities.
Maintain operational evidence and status reporting, including asset and service inventories, ownership records, network and configuration diagrams, standard operating procedures, change records, audit artifacts, and clear reporting of open gaps, owners, aging, and next actions.
Provide on-site operational response for incidents, outages, recovery activities, vendor coordination, emergency coverage, and closeout actions. Help stabilize a dependable local support model for the Waco secure-area environment and keep the program moving from partial operation toward an accredited sustainment model.

Qualifications:

Bachelor’s Degree in Computer Science, Information Technology, or a related field and minimum 9 years of prior relevant experience. Graduate Degree in Computer Science, Information Technology, or a related field and a minimum of 7 years of prior related experience. In lieu of a degree, minimum of 13 years of prior related experience in systems administration.
Hands-on experience with Linux administration on Red Hat-based distributions, Windows administration, Active Directory, shell scripting, network and storage services, system hardening, and support for secure environments.

Preferred Additional Skills:

Experience with configuration management and automation tools such as Ansible, AWX, Puppet, or Chef; centralized authentication technologies such as Active Directory, FreeIPA, LDAP, Kerberos, or IDM; and source code platform administration using GitLab, GitHub, or SVN.
Security+ or equivalent security certification is strongly desired; experience with STIG implementation, audit readiness, Windows domain operations, and cross-functional support in defense or regulated environments is highly valuable.
Familiarity with CI/CD pipelines, DevOps platforms, log analysis, metrics and monitoring, virtualization, multi-operating-system environments, cloud platforms, and security-focused troubleshooting in distributed systems.

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More about this job

Skills

Linux
Microsoft Windows
Cybersecurity
Microsoft Windows Server
Troubleshooting
DNS
DHCP
Samba
Microsoft Active Directory
LDAP
DevOps
Symantec Endpoint Protection
Reporting
Computer science
Computer technology
System administration
Ansible
Puppet
GitLab
GitHub
Security+
CI/CD

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