Jobs in the United States

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Project Manager
Actalent
Conyers, GA
- $48 to $65 USD / hour
Direct experience with mechanical piping systems.
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Architectural Construction Administration
Actalent
Cincinnati, OH
- $120,000 to $130,000 USD / year
Strong understanding of building systems, including:
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Specimen Processor
Actalent
Saint Paul, MN
- $17.75 USD / hour
Perform data entry of specimen information into laboratory systems, generate appropriate labels, and apply labels accurately to all specimens.
Added just now
CI
Management Analyst
Constellation Inc
Washington, DC, DC
- $100,000 to $120,000 USD / year
Tier 1 support includes troubleshooting of system access, elevating issues to the Tier 2 level support provided by a non-federal IT system developer company as required.
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Manufacturing Engineer
Actalent
Peoria, IL
…3D and 2D models, while helping transition from paper-based systems to a fully digital manufacturing environment. This position offers the opportunity to lead critical process improvement…
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Electrical Engineer
Actalent
Riverdale, IA
- $75,000 to $120,000 USD / year
…In this role, you design, improve, and maintain electrical systems and controls that are fully integrated with manufacturing processes, driving higher efficiency, output, and product…
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Electrical Engineer
Actalent
Cedar Rapids, IA
- $70,000 to $85,000 USD / year
Design and develop electrical systems and components for HVAC fabrication machinery using 2D Autocad.
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Embedded Software Engineer
Actalent
Kansas City, KS
- $41 to $51 USD / hour
…quality, reliability, and functional correctness of vehicle systems through structured validation strategies, simulation, and hands-on testing. You will collaborate closely with software…
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Security Automation Engineer II, BU Info Security
Boston University
Boston, MA
Help secure a major research university's IT systems, and automate as much of that work as you can. You'll work with technologists and business units across Boston University to define,…
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Cyber Security Engineer SME
SOSi
Washington, DC
- $119,803 to $248,822 USD / year
…government solutions business specializing in advanced technology systems and mission support. Its capabilities include data science, software development, network engineering,…
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Site Leader - Lineside
TRIGO Global Quality Solutions
Greer, SC
- $18.15 to $19.25 USD / hour
…solutions provider using the latest innovative and reliable digital systems and standard processes, delivering results in the most demanding industries. TRIGO has recently started to expand…
Added 1 min ago
Senior CI Specialist
Tenneco
Van Wert, OH
Added 1 min ago
Principal Engineer, MEP & Building Systems
Anduril Industries
Costa Mesa, CA
…companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating…
Added 1 min ago
Mechanical Engineer, Space Special Programs
Anduril Industries
Chantilly, VA
…companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating…
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Senior Software Engineer
Clover Health
Remote, United States
Simplify the complexities of healthcare by building scalable, efficient systems that enhance human efforts.
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Engineering Manager
Clover Health
Remote, United States
You are adaptable and able to work across various technical systems and concerns.
Added 1 min ago
Sales Manager
North Shore Mazda
Danvers, MA
Experience using CRM, desking, inventory, and dealership management systems.
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Machine Control Specialist
ASCO Equipment
Houston, TX
Assist sales team with quoting the proper equipment/systems.
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Instructor/Training Facilitator
O W T Global Llc
United States
…operations, logistics, maintenance, and training of Unmanned Aerial Systems (UAS), Command, Control, Communications, Computers, Cyber, Intelligence, Surveillance, Reconnaissance, and…
Added 1 min ago
Leadership Development Specialist
O W T Global Llc
Tampa, FL
…operations, logistics, maintenance, and training of Unmanned Aerial Systems (UAS), Command, Control, Communications, Computers, Cyber, Intelligence, Surveillance, Reconnaissance, and…
Added 1 min ago
AD
District Sales Manager
Alarm Detection Systems
Aurora, IL
- $80,000 to $100,000 USD / year
For more than 55 years, Alarm Detection Systems (ADS) has helped businesses and homeowners protect what matters most through industry-leading security, fire alarm, video surveillance, and…
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IL Maintenance Technician - FT
Deaconess
Marion, IL
- $20 to $33 USD / hour
…repair, and operation of all hospital facilities, equipment, and systems. This entry-level position works under the supervision of the Maintenance Supervisor to ensure that all hospital…
Added 1 min ago
Maintenance Technician
Willow Bridge Property Company
Greensboro, NC
Strong knowledge in troubleshooting and repairing HVAC systems. HVAC certification is strongly preferred.
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Executive Director, Technology & Innovation
ECS FEDERAL LLC
ARLINGTON, VA
Lead end-to-end enterprise technology and process transformations impacting thousands of users and systems
Added 1 min ago
Business Analyst
Nightwing Intelligence Solutions, LLC
Sterling, VA
Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges.…

General Datatech, LP

Sr MS Engineer

Dallas, TX, United States

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Job details

Posting language: English
Posted: Nov 9, 2026

Original job description

Join GDT and be part of a dynamic team where innovation meets excellence! At GDT, our employees are the cornerstone of our success. GDT offers a people-first culture focused on inclusivity, growth, and innovation. Employees have access to career development opportunities, cutting-edge technology, and a collaborative environment. Employees are empowered to make a meaningful impact and are recognized for their contributions. As a global IT services company, we prioritize attracting, empowering, and retaining top-tier talent dedicated to delivering exceptional results.

GDT Managed Services is hiring a Senior Linux Automation Engineer to own and expand the Linux operations and automation practice for our enterprise managed services customers. You will operate multitenant Linux environments (Oracle Linux, RHEL, and similar) across AWS and on-prem data centers, and you will build the playbooks, pipelines, and runbooks that make patching, upgrades, hardening, and configuration enforcement repeatable and auditable. This is a hands-on engineering role with customer exposure. You will serve as the Linux escalation point for multiple enterprise customer accounts, and you will turn one-off administrative work into automation that lowers our cost to serve.

Responsibilities

Design, build, and maintain Ansible roles and playbooks (AWX / Ansible Automation Platform) for patching, in-place OS upgrades (for example, Leapp-based OEL 7 to 8 to 9), configuration baselines, and compliance remediation.
Run steady-state security and minor patching cycles on ring-based schedules (Dev, Test, UAT, Prod). That includes pre-patch snapshots and backups, application-tier quiesce and startup sequencing, post-patch health validation, and monthly compliance reporting.
Operate and extend endpoint management and patch compliance with HCL BigFix, including relays, fixlets, baselines, and third-party patch content for Linux and Windows. Support customers moving off legacy tools such as SCCM.
Apply Salt (or Puppet as a comparable alternative) for configuration distribution and state enforcement where it is the better fit for a customer or workload.
Perform fleet-wide security and drift assessments (SSH hardening, password policy, host firewalls, repository health, patch debt) and deliver prioritized remediation plans.
Administer and troubleshoot Linux in AWS (EC2, EBS, AMI and snapshot workflows, IAM, VPC) and VMware/VxRail environments, including right-sizing, memory and HugePages tuning, and storage and NFS hygiene.
Integrate Linux hosts with identity (Active Directory, AWS IAM), monitoring (LogicMonitor), and ITSM (ServiceNow, Jira) tooling. Use Jira change control, CAB reviews, and documented rollback plans.
Write clean, version-controlled automation in Git, with peer review and reusable, customer-agnostic modules that can be rolled out across multiple tenants.
Author and maintain SOPs, runbooks, architecture diagrams, and knowledge-transfer material. Lead KT sessions for the broader MS engineering team.
Be available for escalations on Linux incidents and participate in customer governance calls, change windows, and on-call rotation [confirm on-call expectations].
Mentor lower-level engineers on Linux and automation practices.
Other duties as assigned.

Required Qualifications

10+ years in Linux systems engineering or administration, including 3+ years building automation in an MSP or enterprise environment.
Expert-level administration of RHEL / Oracle Linux / CentOS-family systems, including YUM/DNF repository management, kernel and UEK updates, SELinux, and systemd.
Production experience with Ansible (roles, inventories, vault, AWX/AAP) automating patching and upgrades at scale.
Hands-on experience with Ansible plus at least one agent-based configuration or endpoint management platform (Salt, Puppet, or BigFix), and willingness to become proficient in Salt and BigFix.
Strong scripting skills in Bash and Python; working knowledge of PowerShell for AWS and Windows tasks.
Working knowledge of AWS (EC2, EBS, IAM, networking) and/or Azure, with the ability to automate cloud tasks through CLI or API.
Experience with change control, ITIL practices, and documenting implementation, test, and rollback plans.
Strong written and verbal communication. You can explain technical risk and remediation plans to both engineers and customer executives.

Preferred Qualifications

HCL BigFix Platform certification or demonstrated administration experience (patching, relays, multi-tenant or multi-customer operations).
SaltStack or Puppet experience in high-scale environments.
Oracle Linux and Oracle E-Business Suite / database infrastructure experience, including HugePages and SGA tuning.
VMware vSphere / Nutanix experience.
Monitoring and observability integration (LogicMonitor, Splunk, ELK) and API or webhook integration.
Experience with CI/CD pipelines.

Certifications The following certifications are desired but not required.

Red Hat RHCSA / RHCE, Red Hat Certified Specialist in Ansible Automation
AWS SysOps Administrator Associate, AWS DevOps Engineer Professional, or Azure Administrator
HCL BigFix certification; Oracle Linux certification
VMware VCP; ITIL 4 Foundation

Education Bachelor's degree in information technology, computer science, or a related field preferred. Equivalent experience considered. Working Conditions

GDT IS AN EQUAL OPPORTUNITY EMPLOYER. Applicants and employees are considered for positions and are evaluated without regard to mental or physical disability, race, color, religion, gender, national origin, age, genetic information, military or veteran status, sex, marital status, gender identity or any other protected Federal, State/Province or Local status unrelated to the performance of the work involved.

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More about this job

Skills

Linux
Oracle
AWS
Regulatory compliance
Reporting
Microsoft Windows
Troubleshoot
Identity and access management
VMware
Microsoft Active Directory
IT service management
ServiceNow
Jira
Git
Building automation
Ansible
Puppet
Bash
Python
Microsoft PowerShell
Microsoft Azure
ITIL
Communication skills
Oracle E-Business Suite
Splunk
CI/CD
DevOps
Computer technology
Computer science

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