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Solutions Architect
Allied Universal
Wilmington, MA
- $80,000 to $90,000 USD / year
Join Allied Universal® Technology Services, a global leader in transforming the security industry. We integrate advanced technology - video surveillance, electronic access control, alarm…
Added 5 mins ago
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Cyber Security Engineer SME
SOSi
Washington, DC
- $119,803 to $248,822 USD / year
The Senior Cybersecurity Engineer serves as a trusted technical advisor across a broad defensive cybersecurity portfolio. In this role, you will assess the customer’s security architecture,…
Added 5 mins ago
Principal Engineer, MEP & Building Systems
Anduril Industries
Costa Mesa, CA
…From first site walk through construction closeout, you will lead the definition of engineered system scope to make sure buildings have correct infrastructure, cost-effective designs, and…
Added 6 mins ago
Forward Deployed Engineer
Morgan & Morgan, P.A.
United States
Lead by example: Design and implement reliable systems across the backend, frontend, and cloud infrastructure on AWS
Added 9 mins ago
Staff Data Scientist
John Deere
IL · Deer Creek
…unprecedented rate. Making sure there is enough food, fiber and infrastructure for our rapidly growing world is what we're all about at John Deere. And it's why we're investing in our…
Added 10 mins ago
DevOps Engineer II
Reflexive Concepts
Columbia, MD
Reflexive Concepts is seeking a skilled DevOps Engineer II to join our team!
Added 11 mins ago
Full Stack Software Engineer
Globus Medical Inc
Audubon, PA
The Full Stack Software Engineer will be responsible for designing, developing, and maintaining both frontend and backend software for our Robotics products. This role spans modern web…
Added 11 mins ago
Sr MS Engineer
General Datatech, LP
Dallas, TX
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…
Added 12 mins ago
Senior Systems Engineer
KBR
Beavercreek, OH
· Lead the team responsible for fielding the test networking digital infrastructure for ABMS (i.e. DI-NIL)
Added 12 mins ago
Staff DevSecOps Engineer
Legion Intelligence
Remote, United States
As a Staff DevSecOps Engineer on the Mission Engineering team, which also owns Platform DevOps, you will provide technical leadership across internal build and release systems, platform…
Added 17 mins ago
Senior AI Engineer
AJAIA
Remote, United States
…integrations, agents, and AI-driven workflows. You will own the infrastructure, deployment process, and security posture of the systems you lead. You will work directly with delivery leads…
Added 18 mins ago
SC
Systems Engineer III - Design
SmartTech Contracting LLC
Remote, United States
- $78,750 to $95,812.5 USD / year
The Systems Engineer III - Design will receive general instructions on routine work, detailed instructions on new projects or assignments. May work independently or under immediate…
Added 22 mins ago
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Site Reliability Engineer 2
Oracle
Nashville, TN
- $69,800 to $148,300 USD / year
As a Site Reliability Engineer, you will apply software engineering, systems engineering and networking practices to improve the reliability, availability, performance, and scalability of…
Added 22 mins ago
O
Senior Network Developer - Network Region Build (NRB)
Oracle
Seattle, WA · Nashville, TN · Santa Clara, CA · Redwood City, CA · Reston, VA
- $91,400 to $187,000 USD / year
As an NRB engineer, you’ll lead network expansion, automation, and deployment initiatives while working alongside engineering, automation, hardware, and operations teams to deliver highly…
Added 22 mins ago
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Senior Network Developer – Network Region Build (NRB)
Oracle
Seattle, WA · Nashville, TN · Reston, VA · Redwood City, CA · Santa Clara, CA
- $91,400 to $187,000 USD / year
Join Oracle Cloud Infrastructure’s Network Region Build (NRB) organization and help build one of the world’s largest AI cloud networks. Our team delivers the network infrastructure powering…
Added 23 mins ago
DevOps Engineer / Site Reliability Engineer
Council on Foreign Relations
New York, NY · Washington, DC
This role owns the reliability, resilience, security, and observability of those properties, the delivery pipeline that ships to them, and a growing set of AI and agentic services built on…
Added 24 mins ago
Staff Software Engineer, ML Compiler Performance Engineer Co-Design
Google
Mountain View, CA
Ability to lead complex, multi-quarter technical initiatives across distinct organizational boundaries (e.g., hardware design, compilers, AI research, and cloud infrastructure).
Added 26 mins ago
Engineer IV - Svcs RF
Ericsson
Seattle, WA · Seattle
Ericsson is looking for an experienced RF Engineer to join the MACS team in the USA. In this role, you will serve as a subject matter expert in RF optimization, lead engineering teams…
Added 37 mins ago
Security Solutions Engineer (Pre-Sales) - Remote/SF Bay Area
EVOTEK, Inc.
Remote, United States
The Security Solutions Engineer demonstrates success in both securing business and growing new business opportunities. They will be working in conjunction with Account Executives to drive…
Added 37 mins ago
Security Solutions Engineer (Pre-Sales) - Remote/Oakland, CA
EVOTEK, Inc.
Remote, United States
The Security Solutions Engineer demonstrates success in both securing business and growing new business opportunities. They will be working in conjunction with Account Executives to drive…
Added 1 hour ago
Sr. Unified Communication Engineer
By Light Professional IT Services LLC
Fort Meade, MD
As the engineering team lead, you will provide technical direction, coordinate a team of engineers, prioritize engineering efforts, and ensure successful delivery of mission-critical…
Added 1 hour ago
Solution Engineer Principal – Blue Yonder WMS
Cummins Talent Acquisition
Columbus, IN
We are looking for a talented Solution Engineer Principal to join our team specializing in Systems/IT for our Corporate organization in Columbus, IN.
Added 1 hour ago
Network Architect
SAIC
Washington, DC
Execute the duties and responsibilities as a senior member of the Vanguard team supporting the DT Bureau Enterprise Infrastructure Directorate. Provide senior level engineering design and…
Added 1 hour ago
DEVOPS ENGINEER – GIT/Linux- 5+ yrs of Experience - TS/SCI w/Poly clearance is required- RC - 323
Halogen Engineering Group, Inc
Columbia, MD
DevOps Engineer – GIT/ Linux - 5+ yrs of Experience - TS/SCI w/Poly Required
Added 1 hour ago
IG
AWS Cloud Engineer
Insight Global
Remote, United States
- From $80 USD / hour
Insight Global is seeking an experienced AWS Cloud Engineer to support a large-scale migration of approximately 380 virtual machines and 59 applications from an on-premises VMware…

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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