Windows Linux Systems Engineer Jobs

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Senior Integration Platform Engineer

Metlife

•

Cary, North Carolina, USA

Full-time

Description and Requirements The Opportunity: The Senior Integration Platform Engineer researches new technologies to enhance middleware integration, aiming to improve cost effectiveness and flexibility. This role involves designing and implementing complex global integration solutions, enabling workload mobility. This is an exciting opportunity to join us in onboarding leading solutions and technologies. Success in this role requires a highly motivated individual with a visionary approach to te
Posted 23 days ago | Updated 2 hours ago

Service Engineer II - CTJ - Poly

Microsoft Corporation

•

Reston, Virginia, USA

Full-time

Microsoft has an exciting opportunity for an experienced Service Engineer II to join the Azure Silver and Sovereign Team as part of the Cloud Transfer Service (CTS) team. The Azure Cloud Transfer Service enables secure access and transfer between enclaves and supports other transfer and access types enabling a wide set of capabilities within highly regulated industries. We welcome you to meet the team and learn about the complex challenges you can solve with us! We are looking for engineers to
Posted 1 day ago | Updated 2 hours ago

DevOps Network Security Engineer

Zachary Piper Solutions, LLC

•

Raleigh, North Carolina, USA

Full-time

Piper Companies is seeking a DevOps Network Security Engineer to join a growing technology team in a contract to hire position who will work onsite Tuesday through Thursday in Raleigh, NC . The ideal DevOps Network Security Engineer has expertise in network security, firewall management, and cloud infrastructure, with a strong focus on system stability and secure DevOps practices. Responsibilities for the DevOps Network Security Engineer: Design, configure, and manage network security control
Posted 43 days ago | Updated 26 days ago

Senior Software Engineer

Leonardo DRS

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Bridgeton, Missouri, USA

Full-time

Job ID: 112387 The Leonardo DRS Land Systems business is a recognized leader in the design and integration of complex technologies into new and legacy systems and platforms for global military and commercial customers. We are a 5 year running Top Workplace in the Greater St. Louis area. Job Summary Leonardo DRS Land Systems is seeking a full time Software Engineer Level for our Bridgeton, MO facility. This position provides technical and analytical work to develop, design, and/or support both
Posted 26 days ago | Updated 2 hours ago

Information System Security Officer - CI Poly

Zachary Piper Solutions, LLC

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Herndon, Virginia, USA

Full-time

Piper Companies is seeking an experienced ISSO- CI Polywho can work onsite in Raleigh, NC.The ISSO - CI Poly will be responsible for the lifecycle of Information Systems and once authorized, the ISSO- CI Poly will maintain compliance with all applicable CONMON requirements. Responsibilities of the ISSO - CI Poly include: Plan, manage and provide support to ensure the completion of all assessment and authorization activities per Intelligence Community Directive 503. Maintain compliance with al
Posted 26 days ago | Updated 26 days ago

Senior Software Engineer

London Stock Exchange Group

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St. Louis, Missouri, USA

Full-time

Want to get into the fast-paced world of financial market data? The real time market data developer role creates real-time applications processing the world's most critical financial data. Our high-performance software must deliver from exchanges spread across the globe to our clients in just a few milliseconds while normalizing the data into a common format. Developers play a key role throughout an iterative and dynamic delivery cycle by working with business analysts, quality assurance enginee
Posted 11 days ago

Sr. Cybersecurity Admin - IT

LJA ENGINEERING, INC.

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Katy, Texas, USA

Full-time

Title: Sr. Cybersecurity Administrator Division: IT Summary: LJA Engineering is seeking a knowledgeable and experienced Sr. Cybersecurity Administrator to enhance our organization's security posture across infrastructure, applications, and cloud platforms. This role will focus on hands-on implementation, and oversight of cybersecurity solutions that support scalability, threat defense, and compliance. The ideal candidate will bring expertise in system hardening, email and endpoint security, and
Posted 28 days ago | Updated 2 hours ago

IT Specialist - Secret Clearance

TEKsystems c/o Allegis Group

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Kansas City, Missouri, USA

Full-time

This role requires an Active Secret Clearance and a Security+ certification. Description: Our customer is looking to grow their Enterprise Service located in Kansas City Missouri. This team is comprised of 40 Service Desk Technicians responsible for supporting the Network End-Users throughout the world. This team is responsible for fielding between 8-20 tickets per day. Most technicians will start on night shifts unless a day shift opens up. The ticket volume dramatically decreases overnight vs
Posted 5 days ago | Updated 11 hours ago

Systems Administrator

Apex Systems

•

Fort Belvoir, Virginia, USA

Full-time

Job#: 2068763 Job Description: CANDIDATES MUST HOLD AN ACTIVE TS/SCI CI POLY AND BE ABLE TO WORK SHIFT WORK TO BE CONSIDERED FOR THE ROLE Systems Administrator Location: Ft. Belvoir, VA Clearance required: TS/SCI with ability to obtain a POLY Shift: See Below $70-$90 an hr/W2 At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator, and builder. Our amazing people are on a mission to make a difference in the world and every day we use our unique skills and experience
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Posted 60+ days ago | Updated 3 hours ago

Senior Delivery Specialist - Kings Mountain, NC- (Onsite)- 5 months Contract

Suncap Technology

•

Kings Mountain, North Carolina, USA

Contract

Position: Americas Senior Delivery Specialist Location: Kings Mountain, NC 28086 Duration: 5 months Skills: XE Server Scope Details: Administrative tasks Knowledge transfer to rest of the team Help you with day-to-day task and managing incident tickets Optimizing configuration Providing the best practices Copilot Job Description: Senior Delivery Specialist - Dell XE Server Role Overview The Senior Delivery Specialist is responsible for deploying, configuring, and optimizing Dell XE servers wi
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Posted 4 days ago | Updated 11 hours ago

Performance Engineer Intern, Gaming - Winter/Spring 2026

NVIDIA Corporation

•

St. Louis, Missouri, USA

Full-time

NVIDIA is a worldwide technology company headquartered in Santa Clara, California. NVIDIA manufactures graphics processing units (GPUs), as well as system on a chip units (SOCs) for the expanding markets. Our work in visual computing, the art and science of computer graphics, has led to thousands of patented inventions, breakthrough technologies, deep industry relationships and a globally recognized brand. Our work opens up new universes to explore, enables amazing creativity and discovery, and
Posted 7 days ago | Updated 2 hours ago

System Administrator Level IV

General Dynamics

•

Laurel, Maryland, USA

Part-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Active Directory (AD), Operating Systems (OS), OS Configuration, PC Installation Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: System Administrator Level IV Description: Manag
Posted 28 days ago | Updated 2 hours ago

CloudOps RunOps Engineer - New York, NY

Georgia IT

•

New York, New York, USA

Contract

Job Title: CloudOps RunOps Engineer Location: New York, NY (Hybrid 3 Days Onsite) Job Overview: We are seeking a proactive and detail-oriented CloudOps RunOps Engineer to join our growing infrastructure and operations team. This role will focus on enhancing the operational stability, automation, and resiliency of our cloud and hybrid environments. The ideal candidate will work closely with Cloud, Platform, and Application teams to support production environments through automation and observabil
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Posted 17 days ago

Senior Lead, VMware Infrastructure Architect

Kyndryl

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Iowa, USA

Full-time

Who We Are At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities. The Role SR. VMware Specialists at Kyndryl are project-based subject matter experts in all things infrastructure - good at providing analysis, documenti
Posted 11 days ago | Updated 2 hours ago

Ansible Engineer/Admin

Apex Systems

•

Redondo Beach, California, USA

Full-time

Job#: 2079225 Job Description: Ansible Engineer Redondo Beach, CA Experience developing Infrastructure as Code (Terraform, Helm, Puppet)Experience using Atlassian tools (JIRA, Confluence, Bitbucket)Experience designing, implementing, and maintaining Classified Windows/Linux DomainsExperience with VMWare implementation, migration, and maintenanceExcellent communication, interpersonal skills, and the ability to interface with all levels of employees and managementSecurity+ certification EEO Empl
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Posted 11 days ago | Updated 3 hours ago

Sr. Associate, Software Engineer

Harris Corporation

•

Tulsa, Oklahoma, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie
Posted 1 day ago | Updated 15 hours ago

Senior Systems Administrator

Leidos

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Laurel, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior Systems Administrator in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate v
Posted 35 days ago | Updated 2 hours ago

Test Lab Support Engineer

TEKsystems c/o Allegis Group

•

Wood Dale, Illinois, USA

Full-time

Description This role provides engineering support in a dynamic test lab environment. The environment consists of network equipment, servers, and front-end POS and workstations that are representative of store infrastructure. The team provides support for projects utilizing equipment at the lab as well as remote access for testing. This role will interact with various infrastructure, application, and project teams. Technical knowledge as well as analytical, coordination, and communication skills
Posted 3 days ago | Updated 11 hours ago

System Administrator Level IV

General Dynamics Information Technology

•

Laurel, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Active Directory (AD), Operating Systems (OS), OS Configuration, PC Installation Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: System Administrator Level IV Description: Manag
Posted 30 days ago | Updated 10 hours ago

Network Technician/Golden, CO (Hybrid), 12+ Months Contract

Suncap Technology

•

Golden, Colorado, USA

Contract

Network Technician Location : Golden, CO (Onsite) Duration 12+ Months Contract The purpose of this NOC position is to provide a proactive response and resolution to any problems or incidents discovered while monitoring the ITS fiber network, roadside devices and software applications or working with construction project teams. The NOC Technician will be an IT professional who provides technical assistance on computer systems and serves as the first contact for customers who need technical ass
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Posted 52 days ago | Updated 11 hours ago