unix Jobs in District of Columbia

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Principal Security Engineer (US Government Clearance required)

Oracle Corporation

•

Reston, Virginia, USA

Full-time

Job Description Behind every mission-critical Cloud service is a sophisticated SaaS architecture supporting the largest companies in the world, employing the most advanced software engineering. We are proud to support those services and team with customers who depend on them, continually innovating and challenging the status quo. Our team environment is progressive, flexible, professionally challenging, rewarding, and fun. We are looking for experienced security engineers to join our efforts i
Posted 29 days ago | Updated 2 hours ago

Systems Administrator - TS/SCI

General Dynamics Information Technology

•

Fort Belvoir, Virginia, 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: System Administration, Technical Support, Troubleshooting Certifications: Security+, CE - CompTIA-Security+ CE Experience: 1 + years of related experience ship Required: Yes Job Description: Manages the functionality and efficiency
Posted 60+ days ago | Updated 15 hours ago

Systems Engineer, TS/SCI with Polygraph

General Dynamics Information Technology

•

McLean, Virginia, 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 Engineering Job Qualifications: Skills: Linux, Microsoft Windows, Unix Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Systems Engineer supporting an information tech
Posted 16 days ago | Updated 15 hours ago

Systems Engineer, TS/SCI with Polygraph

General Dynamics Information Technology

•

McLean, Virginia, 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 Engineering Job Qualifications: Skills: Linux, Microsoft Windows, Unix Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Systems Engineer supporting an information techn
Posted 16 days ago | Updated 16 hours ago

Senior Data Engineer

Capital One

•

McLean, Virginia, USA

Full-time

Senior Data Engineer Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative,inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Senior Data Engineers who are passionate about marrying data with emerging technologies. As a Capital One Senior Data Engineer, you'l
Posted 8 days ago | Updated 23 hours ago

Systems Engineer, TS/SCI with Polygraph

General Dynamics

•

McLean, Virginia, 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 Engineering Job Qualifications: Skills: Linux, Microsoft Windows, Unix Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Systems Engineer supporting an information techn
Posted 18 days ago | Updated 2 hours ago

ServiceNow Systems Administrator

SAIC

•

Maryland, USA

Full-time

Job ID: 2504643 Location: ANNAPOLIS JUNCTION, MD, US Date Posted: 2025-04-17 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC has an immediate opening for a ServiceNow Administrator in Annapolis Junction, on a very exciting program! In this role you will do many different things
Posted 22 days ago | Updated moments ago

Support Engineer III, Device OS, Device OS

Amazon.com Services LLC

•

Arlington, Virginia, USA

Full-time

The Amazon Device OS team is looking for high-energy, detail-oriented, and technically-savvy Support Engineers to triage defects/tickets raised by testing teams, on Amazon's devices.You begin to play a leadership role on your team by becoming a subject matter expert on one or more services. You own support activities for these services and regularly work with development teams to establish and improve service support. You operate with limited guidance from management and drive issues to resoluti
Posted 2 days ago | Updated 15 hours ago

Support Engineer III, Device OS, Device OS

Amazon.com Services LLC

•

Arlington, Virginia, USA

Full-time

The Amazon Device OS team is looking for high-energy, detail-oriented, and technically-savvy Support Engineers to triage defects/tickets raised by testing teams, on Amazon's devices.You begin to play a leadership role on your team by becoming a subject matter expert on one or more services. You own support activities for these services and regularly work with development teams to establish and improve service support. You operate with limited guidance from management and aggressively drive issue
Posted 2 days ago | Updated 15 hours ago

Senior ServiceNow Systems Administrator

SAIC

•

Maryland, USA

Full-time

Job ID: 2504648 Location: ANNAPOLIS JUNCTION, MD, US Date Posted: 2025-04-15 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC has an immediate opening for a ServiceNow Administrator in Annapolis Junction, on a very exciting program! In this role you will do many different things
Posted 24 days ago | Updated moments ago

Senior Software SPLUNK Engineer

ManTech

•

Fort Meade, Maryland, USA

Full-time

ManTech seeks an experienced and passionate, career and customer-oriented Senior Software SPLUNK Engineer to join our team in Ft. Meade, MD. Responsibilities include, but are not limited to: Develop, maintain, and enhance complex and diverse software systems, such as processing-intensive analytics, novel algorithm development, manipulation of large data sets, real-time systems, and business management information systems, based on documented requirements.Work independently or as part of a team
Posted 38 days ago | Updated 15 hours ago

Senior Software SPLUNK Engineer

ManTech

•

Fort Meade, Maryland, USA

Full-time

ManTech seeks an experienced and passionate, career and customer-oriented Senior Software SPLUNK Engineer to join our team in Ft. Meade, MD. Responsibilities include, but are not limited to: Develop, maintain, and enhance complex and diverse software systems, such as processing-intensive analytics, novel algorithm development, manipulation of large data sets, real-time systems, and business management information systems, based on documented requirements.Work independently or as part of a team
Posted 39 days ago | Updated 16 hours ago

Hybrid -Senior Software Engineer (TS/SCI-FSP)- Containerization

Jobot

•

Fort Meade, Maryland, USA

Full-time

Hybrid! Active TS-SCI with FSP required! This Jobot Job is hosted by: Madeline Lazarus Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $170,000 - $220,000 per year A bit about us: We work on challenging problems, and our work has a high impact We are a small business that provides Information Technology, Cybersecurity, and Software Engineering to the private and public sectors. Our team is composed of highly trained professionals with a co
Posted 1 day ago | Updated 11 hours ago

Senior DevOps Engineer

Capital One

•

McLean, Virginia, USA

Full-time

Senior DevOps Engineer Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking DevOps Engineers who are passionate about marrying data with emerging technologies to join our team. As a DevOps Engineer, y
Posted 6 days ago | Updated 22 hours ago

System Developer/ SDET

Judge Group, Inc.

•

Manassas, Virginia, USA

Full-time

Location: Manassas, VA Description: Job Overview: We are seeking a skilled professional to plan, design, and develop test automation software for the Client's core messaging applications. Job Title: System Developer/ SDET Location: Manassas, VA 20110 (Hybrid - Onsite 2+ days per week) Key Responsibilities: Automate testing for Clients' core messaging systems.Design and support automated test environments.Develop and maintain test drivers. Required Skills: RHEL System Administration (UNIX, b
Posted 36 days ago | Updated 11 hours ago

Informatica Admin

NTT DATA Americas, Inc

•

Remote or Halifax, Nova Scotia, Canada

Contract

Company Overview: Req ID: 320231 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Informatica Admin to join our team in Canada.Job Description: Job Duties: Ability to work independently and with Client/Vendor teams Proactive communicator with executive level communication skills Self-starter who can manage day to day whil
Easy Apply
Posted 4 days ago | Updated 9 hours ago

Senior DevOps Engineer (Python, AWS)

Capital One

•

McLean, Virginia, USA

Full-time

Senior DevOps Engineer (Python, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking DevOps Engineers who are passionate about marrying data with emerging technologies to join our team. As a DevO
Posted 8 days ago | Updated 7 hours ago

Enterprise Services Engineer (Exchange)

Peraton

•

Annapolis, Maryland, USA

Full-time

Responsibilities Be part of our exciting team supporting a robust, world-wide communications network, providing office automation packages; document and information management tools; and collaboration, voice, and video tools in a secure, flexible, distributed architecture supporting a classified DoD IT system. Peraton is seeking an Enterprise Services Engineer (Exchange SME) provides technical leadership and direction in implementing enterprise information/data management practices, focusing on
Posted 35 days ago | Updated 26 days ago

Systems Administrator - TS/SCI

General Dynamics Information Technology

•

Fort Belvoir, Virginia, 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: System Administration, Technical Support, Troubleshooting Certifications: Security+, CE - CompTIA-Security+ CE Experience: 1 + years of related experience ship Required: Yes Job Description: Manages the functionality and efficiency
Posted 60+ days ago | Updated 16 hours ago

CNO Developer - TS/SCI FSP

Mission Box Solutions

•

Annapolis, Maryland, USA

Full-time

Our client is seeking a CNO Developer to support a U.S. Government customer by providing technical expertise for mission-critical software and systems. This full-time position involves designing, developing, testing, and maintaining custom capabilities across various platforms in support of a large government contract. Responsibilities: Work as part of a team of developers on Unix, Windows, or Mobile capabilities, contributing to the design, development, testing, and maintenance of CNO capabili
Posted 7 days ago | Updated 11 hours ago