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Market Implementation Specialist
Scan.com
Remote, United States
1. 30-minute introductory phone call with our Senior Talent Partner.
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Cyber Security Engineer Senior
Amerihealth Caritas
United States
We are seeking a Cyber Security Engineer Senior for our Information Assurance team. The Cyber Security Engineer Senior will lead the vulnerability management program, own the RAMP process…
Added 1 min ago
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Senior Manufacturing Engineer
Actalent
Wilmington, MA
- $80 to $90 USD / hour
Job Title: Manufacturing EngineerJob DescriptionWe are seeking a hands-on Manufacturing Engineer to build and scale a prototyping and low-rate production operation for complex…
Added 1 min ago
Cad Drafter
Actalent
Far Hills, NJ
Develop CAD drawings from engineer markups, field measurements, photographs, sketches, existing drawings, and survey information.
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Electrical Engineer
Actalent
Wyomissing, PA
- $30 to $40 USD / hour
Job Title: Electrical Engineer / Electrical DesignerJob DescriptionWe are seeking a talented Electrical Engineer/Designer to join our team and contribute to the design and development of…
Added 1 min ago
Senior Mold Design Engineer
BIOMERICS LLC
Winston-Salem, NC
We are seeking an experienced Senior Mold Design Engineer to serve as the technical lead for complex injection molding programs, with a focus on insert molding, overmolding, and…
Added 1 min ago
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Cyber Security Engineer SME
SOSi
Washington, DC
- $119,803 to $248,822 USD / year
SOSI is seeking a Senior Cybersecurity Engineer to serve as a technical subject matter expert supporting an enterprise cyber defense program for a federal customer. This senior, highly…
Added 1 min ago
Principal Engineer, MEP & Building Systems
Anduril Industries
Costa Mesa, CA
We are looking for a Principal Engineer – MEP & Building Systems to join our rapidly growing team. This position sits within the broader Design & Construction (D&C) team and reports to the…
Added 2 mins ago
Senior Software Engineer
Clover Health
Remote, United States
We are looking for a Senior Software Engineer with expertise in full-stack engineering. In this role, you will collaborate with developers, data scientists, healthcare professionals, and…
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Forward Deployed Engineer
Morgan & Morgan, P.A.
United States
…problem. There is one title for this role, with no junior or senior levels: we care most about the business impact you deliver and how well you use AI to get there, not about years of…
Added 5 mins ago
Staff Data Scientist
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Use PAAW datasets to engineer features that capture machine, operational, and environmental context, and associate that context with technology usage to explain how and where each…
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Senior Data Technical Product Manager - Quantitative Sports
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We are looking for a Senior Data Product Manager to join our Quantitative Sports (QS) team, reporting to the Director of Quantitative Sports. QS builds and owns the in-house pricing models…
Added 8 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 8 mins ago
Software Engineer - Salesforce Sales/Health Cloud
Humana Inc.
Louisville, KY · Atlanta, GA · Boston, MA · Charlotte, NC · Chicago, IL · Dallas, TX · Fort Lauderdale, FL · Nashville, TN · New York, NY · Tampa, FL · Washington, DC
Humana is seeking a Software Engineer 2 to help develop and support Salesforce Health Cloud solutions that power our growing Primary Care business. In this role, you will contribute to…
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Senior Systems Engineer
KBR
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Ensure ABMS acquisition processes and documents align with appropriate systems engineering statutory and regulatory requirements.
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Senior Embedded Software Engineer (Top Secret Clearance)
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SDD is seeking a Senior Embedded Software Engineer to support the design, development, and implementation of real-time processing solutions in software for advanced multi-function Radar…
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Structural Project Engineer
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- $105,000 to $140,000 USD / year
Our office in Oakland, CA is looking for an experienced Structural Engineer to perform building design and evaluation in industries such as Life Sciences, Data Center, Tech, Civic,…
Added 9 mins ago
Senior Power Electronics Engineer
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As a Senior Power Electronics Engineer, you will own the design, development, integration, and testing of power electronics and electrical power systems for Space Kinetic's payload and…
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Senior Motor and Power Controls Engineer
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As a Senior Power Electronics Engineer, you will own the design, development, integration, and testing of power electronics and electrical power systems for Space Kinetic's payload and…
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Land Development Team Lead, Senior Project Manager
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Charlotte, NC
- $150,000 to $180,000 USD / year
We’re hiring a Land Development Team Lead, Senior Project Manager to join our Land Development Planning & Design team in Charlotte, NC.
Added 12 mins ago
Fast Track Summer Intern
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…support the path of continuing education. Working directly with senior engineers and supervision, students will become fully integrated into the Ashdown Mill to maximize the learning…
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Senior AI Engineer
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As a Senior AI Engineer at Ajaia, you will lead the technical build of AI systems across client engagements and internal products where speed, adaptability, and execution quality matter.
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Junior AI Engineer
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As a Junior AI Engineer at Ajaia, you will build and ship AI-enabled software across client engagements and internal products, working alongside senior engineers who will review your work…
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Senior Machine Learning Engineer
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VODA.ai is seeking a full-time Senior Machine Learning Engineer. In this role, you will own the reliability, scalability, and automation of our machine-learning pipelines. The role spans…

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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