Unix/Linux Security Engineer Jobs in Columbia, MD

1 - 20 of 2,368 Jobs

Linux Server Systems Engineer SMEJob Title - Linux Server Systems Engineer SME

LeidosCompany Name - Leidos

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Bethesda, Maryland, USA

Full-time

Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Employees enjoy career enrichment opportunities available through mobility and de

Sr. AIX Systems EngineerJob Title - Sr. AIX Systems Engineer

KMM Technologies, IncCompany Name - KMM Technologies, Inc

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Washington, District of Columbia, USA

Contract

KMM an ISO 9001:2015, CMMI Level 2 certified company provides high-quality IT consulting services and innovative solutions by using the most effective and modern technologies. We have a core group of Subject Matter Experts with certifications and immense experience in successfully delivering mission-critical solutions. We have extensive industry experience in the financial, insurance, Health IT, media, marketing, retail, and government markets. We have a proven track record in understanding clie

Senior Test Engineer with Linux (TS/SCI w/ Poly)Job Title - Senior Test Engineer with Linux (TS/SCI w/ Poly)

SPARTA, Inc. dba Cobham Analytic SolutionsCompany Name - SPARTA, Inc. dba Cobham Analytic Solutions

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Fort Meade, Maryland, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with intelligent, diverse people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons' Unconventional Access is looking for an amazingly talented, fully

Principal Cyber Splunk, UNIX, Network Data EngineerJob Title - Principal Cyber Splunk, UNIX, Network Data Engineer

PeratonCompany Name - Peraton

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Beltsville, Maryland, USA

Full-time

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,

Cleared Linux Systems Engineer, Junior to Mid LevelJob Title - Cleared Linux Systems Engineer, Junior to Mid Level

EMW Staffing Solutions LLCCompany Name - EMW Staffing Solutions LLC

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Columbia, Maryland, USA

Full-time

Thank you for your interest. Please apply for further information. Term: Full Time Location: Columbia MD Role: Cleared Linux Systems Engineer, Junior to Mid Level, Riverbed Stack Product Support, Transitional Skills Possible Vertical Public Sector Duration: Long Term $ 90-125k/year As a System Engineer with network expertise,working with our Client's product suite you will solve clients enterprise-wide network, cloud, application, and server capacity and performance issues. This position combi

DevOps Software Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required - GJob Title - DevOps Software Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required - G

Next Step SystemsCompany Name - Next Step Systems

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Annapolis Junction, Maryland, USA

Full-time

DevOps Software Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required, Annapolis Junction, MD We have multiple DevOps Software Engineer openings available. This DevOps Software Engineer position is 100% Onsite. DevOps Software Engineer Qualifications: - At least 5 years of Software Development experience and at least 3 in a DevOps capacity (will be considering anyone with 5 to 30+ years of experience). - Bachelor s or Advanced Degree in Computer Science, Computer Engineering, o

Unix/Linux AdministratorJob Title - Unix/Linux Administrator

SPARTA, Inc. dba Cobham Analytic SolutionsCompany Name - SPARTA, Inc. dba Cobham Analytic Solutions

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Remote

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with intelligent, diverse people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: This job opening is for an experienced Unix/Linux Administrator to provide

Java Software Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required - GJob Title - Java Software Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required - G

Next Step SystemsCompany Name - Next Step Systems

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Annapolis Junction, Maryland, USA

Full-time

Java Software Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required, Annapolis Junction, MD We have multiple Java Software Engineer openings available. This Java Software Engineer position is 100% Onsite and not Remote. Java Software Engineer Qualifications: - Need 3-10+ years of experience as a Java Software Engineer. - Java (1.8+) - Spring Boot, Spring Data - MongoDB (4.4+) - Apache Tomcat - Angular 6 or above - Git - Developing in a Linux environment - Familiarity working in

Systems Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required - GJob Title - Systems Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required - G

Next Step SystemsCompany Name - Next Step Systems

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Washington, District of Columbia, USA

Full-time

Systems Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required, Washington, DC The Systems Engineer will provide system engineering support to an existing team that provides full life cycle support to a vital enterprise Human Resource Applications and Services organization. The candidate must be a strong systems engineer that is comfortable working on a team of senior & junior developers and help desk for operational systems. This individual must be willing to tackle challenges

Systems Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required - GJob Title - Systems Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required - G

Next Step SystemsCompany Name - Next Step Systems

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Washington, District of Columbia, USA

Full-time

Systems Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required, Washington, DC The Systems Engineer will join a team providing Life Cycle Sustainment (LCS) and modernization activities for commercial and custom-developed education, learning, and training applications that are vital to the company. The candidate must be a strong systems engineer that has experience working on a software development team with diverse skillsets. This individual must be willing to tackle challenges

Software Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required - GJob Title - Software Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required - G

Next Step SystemsCompany Name - Next Step Systems

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Severna Park, Maryland, USA

Full-time

Software Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required, Severna Park, MD The Software Engineer will join a team providing Life Cycle Sustainment (LCS) and modernization activities for commercial and custom-developed education, learning, and training applications supporting the Government enterprise. The candidate must be a strong senior developer that is comfortable digging into the products and developing a subject matter expertise, tackling challenges sometimes withou

Software Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required - GJob Title - Software Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required - G

Next Step SystemsCompany Name - Next Step Systems

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Severna Park, Maryland, USA

Full-time

Software Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required, Severna Park, MD The selected Software Engineer will augment the existing team providing full life cycle support to the Human Resource Applications and Services organization. A successful candidate will be comfortable working in a team environment, collaborating with other developers and having frequent interaction with customers. This position will require working in a fast-paced team and a willingness to take on

Software Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required - GJob Title - Software Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required - G

Next Step SystemsCompany Name - Next Step Systems

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Severna Park, Maryland, USA

Full-time

Senior Linux/Windows System EngineerJob Title - Senior Linux/Windows System Engineer

LeidosCompany Name - Leidos

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Annapolis Junction, Maryland, USA

Full-time

Description Hello, Poly-Cleared Linux/Windows Engineers! Are you ready to work for a company that values you? Are you excited to have an employer that offers professional development, encourages continued learning, supports your work/life balance and company that values you? Leidos is hiring Polygraph cleared Linux/Windows Systems Engineers in the Columbia area, MD. Apply today! Program Summary Leidos is a preferred subcontractor on a large, multi-year contract that develops, integrates deploys

Embedded Software Engineer (Active TS/SCI CI poly required) - OnsiteJob Title - Embedded Software Engineer (Active TS/SCI CI poly required) - Onsite

Smart Source TechnologiesCompany Name - Smart Source Technologies

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Annapolis Junction, Maryland, USA

Full-time

Position:Embedded Software Engineer Location: Annapolis Junction, MD Duration: Fulltime ; Direct Hire Clearance : TS/SCI with CI Poly Salary : Open to negotiation depending upon experience "ROLES AND RESPONSIBILITIES Support numerous challenging, mission-critical projects that make a direct impact on the nation s security and intelligence mission. Perform embedded development, vulnerability analysis, reverse engineering, software development, and operational support to solve many of the country

Sr NIFI/Linux Systems EngineerJob Title - Sr NIFI/Linux Systems Engineer

LeidosCompany Name - Leidos

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Annapolis Junction, Maryland, USA

Full-time

Description Leidos is hiring a Sr NIFI/Linux Systems Engineer in the Ft. Meade area, MD. An active TS/SCI with Polygraph is required to be considered. Job Summary The NIFI/Linux Systems Engineer will serve as the TTO Site Engineer performing remote maintenance and refresh efforts for 8 sites. Performs daily interaction with partner entities. The Engineer will need extensive experience in Linux and Ciena to support with system administration, troubleshooting, loading software, configuration of t

Infrastructure Engineer - Windows/LinuxJob Title - Infrastructure Engineer - Windows/Linux

ComriseCompany Name - Comrise

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Columbia, Maryland, USA

Contract

This is Contract to Hire Position Responsibilities: Planning, coordinating, configuring, installing, and managing all data and network infrastructure, including Kubernetes, Windows, and Linux systems, to ensure operational efficiency and meet business requirements. Providing technical expertise in implementing new technologies, focusing on Kubernetes containerization and Linux administration. Troubleshooting and resolving network-related issues with a focus on high availability and performance.

Back-End Software Engineer, TS/SCI with a Full Scope Polygraph Security Clearance is Required - GJob Title - Back-End Software Engineer, TS/SCI with a Full Scope Polygraph Security Clearance is Required - G

Next Step SystemsCompany Name - Next Step Systems

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Annapolis Junction, Maryland, USA

Full-time

Back-End Software Engineer, TS/SCI with a Full Scope Polygraph Security Clearance is Required, Annapolis Junction, MD We have an immediate need for a Back-End Software Engineer. Support will focus on software engineering of new, updated version of the National Time Sensitive System (NTSS), which provides end-to-end messaging for critical, time-sensitive data delivered around the world. Work will consist of analyzing and understanding the existing production application, then developing new feat

Linux Sys Admin / GPU Engineer - TS/SCIJob Title - Linux Sys Admin / GPU Engineer - TS/SCI

Urbane Systems LLCCompany Name - Urbane Systems LLC

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Bethesda, Maryland, USA

Full-time

Clearance TS/SCI Responsibilities Perform Linux builds, installs, configuration, administration, and troubleshooting of Linux servers to include base configuration, security and system patching, performance monitoring in physical and virtual environments Provide operating system hardening and system patching Manage, maintain, configure, and deploy system integration tools such as Kubernetes, Rancher, Helm Develop scripts to support patching, configuration, and automate other infrastructure tasks

Linux Middleware EngineerJob Title - Linux Middleware Engineer

HalvikCompany Name - Halvik

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Greenbelt, Maryland, USA

Full-time

Halvik is a highly successful company that puts people first, and we are looking for someone just like you. We are committed to delivering smarter IT-driven solutions bolstered by quality and innovation to help our customers succeed. Come be a part of something truly special! As a Systems Middleware Engineer with NASA SEWP, you will be a key member of our IT solutions team, providing a support layer between the servers and the applications to meet the needs of the organization. Your expertise in