windows/linux system administrator Jobs in baltimore, md

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Systems Administrator Senior - TS/SCI required

General Dynamics

•

Fort Meade, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Computing, IT Hardware, System Administration Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Systems Administrator Senior - TS/SCI required Transform technology into opportunity as a Syste
Posted 60+ days ago | Updated 11 hours ago

Systems Engineer

Base-2 Solutions, LLC

•

Fort Meade, Maryland, USA

Full-time

Job Description: Base-2 Solutions is seeking a highly skilled Systems Engineer to join our innovative team. Our Systems Engineers are key contributors to the design, integration, and maintenance of complex systems supporting critical national defense and intelligence missions. We are looking for individuals with strong technical expertise, problem-solving abilities, and a collaborative mindset to drive the success of system development lifecycles from concept to deployment. Ideal candidates wil
Posted 60+ days ago | Updated 12 hours ago

Site Reliability Engineer (FULLY REMOTE)

Splunk Inc.

•

Texas, USA

Full-time

Description SITE RELIABILITY ENGINEER (SHIP REQUIRED) JOB DESCRIPTION Join us as we pursue our disruptive vision to make machine data accessible, usable and valuable to everyone. We are a company filled with people who are passionate about our product and seek to deliver the best experience for our customers. At Splunk, we're committed to our work, customers, having fun and most significantly to each other's success. Learn more about Splunk careers and how you can become a part of our journe
Posted 60+ days ago | Updated 12 hours ago

PeopleSoft Developer/Administrator 3

Rapisource LLC

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Remote or Austin, Texas, USA

Contract

Solicitation Reference Number: 70126001 Direct Client: Texas Education Agency Working Title: PeopleSoft Developer/Administrator 3 Work Location: Austin, Tx -The primary work location(s) will be at 90% remote, work location with-in the Austin, Tx JD: Project Description: Provide subject matter expertise on PeopleSoft PUM upgrades and PeopleSoft administration. Administer and apply monthly CAPPS Financials updates to CAPPS HUB PeopleSoft system. Apply Linux and Windows criticial secuirty patches
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Posted 3 days ago

SOC Analyst_ Remote

Prudent Technologies and Consulting

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Remote

Contract

SOC Analyst_ Remote Contract Start Date: As soon as possible. Coverage Goal: True 24x7 SOC coverage Scheduling Flexibility: Initially aligned to New York business hours.Resources will gradually be rotated into evening/weekend shifts based on gaps. REQUIRED SKILL SET CrowdStrike EDR: Investigation, alert triage, threat hunting.Core Security Mechanisms in Windows: The IT environment is primarily windows. Candidates should have functional knowledge of core windows security mechanisms.Security Prin
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Posted 29 days ago | Updated 20 hours ago

Principal Systems Engineer (hybrid)

RTX Corporation

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Remote or Maryland, USA

Full-time

Date Posted: 2025-06-16 Country: United States of America Location: MD440: 8170 Maple Lawn Blvd Fulton MD 8170 Maple Lawn Boulevard , Fulton, MD, 20759 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Solipsys, Managed by Collins Aerospace At Collins Aerospace, we're working side-by-side with our customers and partne
Posted 11 days ago | Updated 12 hours ago

GMS SYSTEM ENGINEER

Datronix Solutions

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Remote

Contract

We are seeking a skilled GMS Support Engineer(100% Remote) with hands-on experience in GE eTerra to support configuration, maintenance, troubleshooting, and operational processes within our Grid Management System. The ideal candidate will be proficient in SCADA model updates, switch order management, and both server-side and client-side system administration. Key Responsibilities: Configure and maintain GE eTerra systems including server and client environments Monitor GMS operations and respond
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Posted 1 day ago

Sr. Cyber Security Analyst - Incident Response

T. Rowe Price

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Remote or Maryland, USA

Full-time

Requisition Number: 76941 Position Title: External Description: Role Summary We're looking for a passionate and highly motivated professional to serve as a senior member of our Incident Response program. The Senior Cyber Security Analyst will use his or her experience and expert knowledge to defend our networks, systems, and data from attack. Understanding current tactics, techniques, and procedures used by adversaries you will apply that knowledge to the investigation of cyber-attacks, ensurin
Posted 35 days ago | Updated 12 hours ago

Sr. Software Developer / Sr. Application Developer

Leidos

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Remote

Full-time

Leidos is looking for a Full Stack Software Developer with a current TS-SCI Clearance in Key West, FL or remote worker. The program provides sustainment support for Mission-Critical applications and capabilities. Each system has its own specific requirements and infrastructure. Our effort encompasses system development, update and integration relying on sound data science to aggregate and correlate multiple datasets federated from multiple computing platforms and frameworks to update a family of
Posted 11 days ago | Updated 12 hours ago

Principal Systems Engineer

Leidos

•

Fort Meade, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Principal System Engineer 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 ves
Posted 41 days ago | Updated 12 hours ago

Technical Support Specialist Tier 3 - Clearance Required

Lockheed Martin Corporation

•

Fort Meade, Maryland, USA

Full-time

Job Description WHAT WE'RE DOING Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern
Posted 60+ days ago | Updated 11 hours ago

DevOps Engineer

Eliassen Group

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Anywhere, US

Contract

Description: *100% Remote* Seeking a skilled and proactive DevOps / Systems Engineer to support and enhance our development, QA, and production infrastructure. This role plays a key part in maintaining high system availability, automating deployments, and ensuring optimal performance across environments. The ideal candidate will have a solid background in both Windows and Linux server administration, experience managing CI/CD pipelines, and expertise in Atlassian Data Center products. We can
Posted 14 days ago | Updated 11 hours ago

Senior Database Administrator

CVS Health

•

New York, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 23 hours ago | Updated 12 hours ago

Windows VMWare SME with VCF

Alpha Silicon

•

US

Full-time, Third Party, Contract

Title: Windows VMWare SME Location: Remote Terms: Contract Job Description Responsibilities: - Design & Configure VMWare Workspace One Tunnel & VMWare Tunnel Proxy. Design & Configure Per-App VPN & Per-App Tunnel (AirWatch App-Tunnel) for Mobile Applications. Design & Configure Network Traffic Rules on VMware Workspace One. Design & Configure Certificate Authentication for Mobile SSO. Design & Configure Tunnel Mode (Per-App vs Full Device Tunnel) in VMware Workspace One Design & Configure VMw
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Posted 27 days ago | Updated 14 hours ago

Systems Engineer (118116)

John Hopkins University

•

Remote

Full-time

Job Title: Systems EngineerIT@Cloud and Virtualization Services is seeking a Systems Engineer In accordance with institutional policies and standards responsible for administration, programming, maintenance, performance, implementation, security and support of various departmental and enterprise-wide platforms, including the installation and testing of new software, operating systems, related utilities/services, and hardware products as well as the integration of new products and /or software re
Posted 7 days ago

Embedded Software Development Engineer

Copeland

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Remote

Full-time

About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology th
Posted 5 days ago | Updated 12 hours ago

Azure Cloud Systems Engineer(Top Secret)

Navitas Business Consulting Inc

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Remote

Contract

Senior IT System Engineer (Cloud Engineer) to work remotely. The ideal candidate will possess deep expertise in cloud architecture, systems administration, and automation, and demonstrate strong problem-solving and communication skills in a dynamic, mission-critical environment. Responsibilities will include but are not limited to: Provide network and systems administration of cloud and hybrid environments (Azure GovCloud, M365 GCC High).Troubleshoot and escalate complex issues across VMs, serv
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Posted 50 days ago | Updated 17 days ago

Senior Cybersecurity Engineer - Penetration Tester

Target Corporation

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Remote or Brooklyn Park, Minnesota, USA

Full-time

The pay range is $95,000.00 - $171,000.00 Pay is based on several factors which vary based on position. These include labor markets and in some instances may include education, work experience and certifications. In addition to your pay, Target cares about and invests in you as a team member, so that you can take care of yourself and your family. Target offers eligible team members and their dependents comprehensive health benefits and programs, which may include medical, vision, dental, life i
Posted 27 days ago | Updated 12 hours ago

Solutions Engineer SLED

Splunk Inc.

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North Carolina, USA

Full-time

Description Splunk, a Cisco company, is building a safer and more resilient digital world with an end-to-end full stack platform made for a hybrid, multi-cloud world. Leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. Our customers love our technology, but it's our caring employees that make Splunk stand out as an amazing career destination. No matter where in the world or what level of the organization, we approach our wor
Posted 11 days ago | Updated 12 hours ago

Sr. Product Engineer - Enterprise Role Servers

Esri

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Remote

Full-time

Overview Join our team to help build innovative server-based products and solutions that integrate feature, imagery, and video analysis and exploitation into desktop and web experiences for timely geospatial intelligence. Apply your background and expertise to help define, design, and build our capabilities within the ArcGIS Video Server and Mission Server products as a Product Engineer in the Tysons R&D Center. ArcGIS Video Server indexes, searches, publishes, and streams videos as web-enable
Posted 40 days ago | Updated 12 hours ago