Systems Administrator - Linux/Unix Job Jobs in Greenbelt, MD

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Systems Administrator (Linux/Windows)

Leidos

On-site in Fort Meade, Maryland, USA

Full-time

Description The System Administrator provides support for implementation, troubleshooting and maintenance of IT systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices/mobile devices, etc. Provides Tier 1 (help desk) and Tier 2 (escalation) problem identification, diagnosis, and resolution of problems. Provides sup

Security Systems Administrator (Job Number: 927)

Johnson Controls International

On-site in Arlington, Virginia, USA

Full-time

We are seeking a Security Systems Administrator to join our federal team based at our Government client site located in Arlington, Virginia. The Security System Administrator's responsibilities shall include administration and maintenance of all C-Cure 9000 Enterprise and Milestone XProtect Corporate software and related hardware. C-Cure 9000 is employed in a MAS / SAS configuration or as a single server depending on the required scalability. At Johnson Controls, we support our nation's most cr

Secret Cleared Linux/Windows Systems Administrator

ClearBridge Technology Group

On-site in Linthicum Heights, Maryland, USA

Contract

Our client, a large government contractor located in Linthicum, MD, is in need of a Linux/Windows Systems Administrator to work onsite for a 6-month contract engagement. This role will be working in an environment that is mainly Linux (70%) with Windows Servers (30%) mixed in. The Systems Administrator will perform both Linux and Windows administration for a classified government contact. Duties will include maintaining the operation of the entire computer infrastructure on the program including

Linux Systems Administrator/Field Engineer

HII Mission Technologies

Hybrid in Fort Belvoir, Virginia, USA

Full-time

Enlighten, honored as a Top Workplace from the Baltimore Sun, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued innovation and proactivity in meeting our customers' greatest challenges. We recognize that the most effective environment for your projects doesn't always look the same. Our hybrid work approach ensures that you can make lasting relati

Linux Systems Administrator - TS/SCI w/Poly required

General Dynamics Information Technology

On-site in Herndon, Virginia, USA

Full-time

Transform technology into opportunity as a Linux Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate. Here, you'll have the opportunity to build strong lines of cyber defense using cutting-edge technologies. Your systems administration/engineering work in a cyber security environment will have an impact on securing our

System Administrator - Electronic / Integrated Security Systems - (Job number: 730)

Johnson Controls International

On-site in Washington, District of Columbia, USA

Full-time

We are seeking a Security System Administrator / Site Lead to join our federal team supporting the Department of Justice Headquarters in downtown Washington D.C. The Site Lead shall act as the central point of contact with the DOJ and shall have the full authority to act for the Contractor in the performance of the required work and services. At Johnson Controls, we support our nation's most critical facilities, the people who occupy them, and the missions they enable. Johnson Controls Federal S

Principal Linux Systems Administrator - Top Secret

Northrop Grumman

On-site in Baltimore, Maryland, USA

Full-time

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to

Sr. Principal Linux Systems Administrator - Polygraph

Northrop Grumman

On-site in Linthicum Heights, Maryland, USA

Full-time

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to

Senior Linux Systems Administrator (Kubernetes Specialist)

FriendFinder Networks, Inc.

Remote

Full-time

This is a remote job The initial screening will be by a 15 minute video conference: All cameras must be turned on All interviews will be by video with manager and hiring team: All cameras must be turned on Senior Linux System Administrator must live in the United States and be authorized to work in the United States This is a full-time job as a FriendFinder Networks employee. This is not a C2C, 1099, or Contract to Hire. WHAT WE WANT FriendFinder Networks is looking for a Senior Linux Systems A

Linux Lead Systems Administrator

Brains Workgroup, Inc.

Remote

Full-time

Linux Lead Systems Administrator One of our clients, a Global Market Research Company, is looking for a talentedLinux Lead Systems Administrator Permanent Full time Remote position with excellent compensation package and benefits. Location:100%Remote position Sorry, no H1 Visa Support for this role Please read the description below and to be considered immediately email your resume to barryr @brainsworkgroup.com QUALIFICATIONS: Technical expertise at a Systems Administrators level specificall

Senior Linux Systems Administrator (14) **Up to 20k sign-on bonus**

Northrop Grumman

On-site in Annapolis Junction, Maryland, USA

Full-time

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to

Cyber Vulnerability Analyst

Summit Technologies

Hybrid in Washington, District of Columbia, USA

Full-time

Summit Technologies Inc. is seeking a Cyber Vulnerability Analyst with a strong technical background to join our team in support of a US government agency. You will work with a team responsible for Patch and Vulnerability Management, contributing to the security and integrity of vital information systems. This position requires working 2 days per week on site in Washington, DC. Candidates must be eligible for a Public Trust clearance. Duties and Responsibilities: Support IT Security management b

Application Support Engineer - (Remote & Onsite 1 Day a week) - LOCALS ONLY

Zillion Technologies

Hybrid in Vienna, Virginia, USA

Contract

THIS IS A DIRECT CLIENT REQUIREMENT ! Those authorized to work without sponsorship are encouraged to apply please. Reach Saakshi Sahni -- || 703-CALL-955-NOW-1070 PLEASE APPLICATION SUPPORT ENGINEER Location : Remote and Onsite Once a week ( VIENNA, VA) Duration : Long term ongoing contract with no end date DIRECT BANKING CLIENT Description: This role serves as a subject matter expert for an assigned set of applications providing operational support to the organization. To research, evaluate, im

SDET - AWS, Python, Java, Unix/Linux

SES

Hybrid in Washington, District of Columbia, USA

Full-time

BDD/Cucumber Java Python automating in cloud with Python Pytest BDD Strong SQL Selenium AWS is Preferred - S3, Lambda, EC2, DynamoDB Must be dedicated worker, complaining about meeting times or side jobsFM just let go someone they thought was double dipping. Great communication skills, Agile, working closely with business Tough minded will be working with several developers and on highly visible projects. QA Automation Engineer to be an SDET for Financial modeling application in FBA. Will be

System Administrator (Tier III)

Rackner

On-site in Washington, District of Columbia, USA

Full-time

Title: System Administrator (Tier ) Clearance: Top Secret (SCI Eligible) Salary: $100k-$120k Location: Washington, D.C. (Onsite) Job Summary: The System Administrator (Tier ) is a senior-level position responsible for the design, implementation, and maintenance of IT systems and infrastructure. This role involves managing servers, storage, virtualization, and other critical components to ensure the reliability, security, and performance of organizational IT environments. A Top Secret clearance

System/Network Administrator (SNA) Skill Level 2

Leidos

On-site in Laurel, Maryland, USA

Full-time

Description Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 2 (Escalation) and Tier 3 problem identification, diagnosis and resolution. Provides support for the escalation and

RELEASE ENGINEER

Innosoft Corporation

On-site in Linthicum Heights, Maryland, USA

Full-time

At least 10 years of experience managing diverse build and release management workloads, across various applications, batch and interface environments. At least 5 years of experience with CI/CD pipeline setup and management. At least three (3) years of application development and maintenance experience. At least 5 years of experience with BitBucket or similar version control. systems, including branching, tagging, merging, and release management. At least 4 years of experience working wit

Junior Data Engineer (1 year experience) - Onsite (McLean, VA) - No Relocation - In-Person Interview

Technology Ventures

On-site in McLean, Virginia, USA

Third Party, Contract

Location: McLean, VA (On-site Tues-Thurs) Duration: 6 Months, with potential extension Interview: Second round On-site This position requires a Bachelor's Degree in Computer Science or a related technical field, and 1+ years of relevant employment experience. Requirements: 1+ years of hands on experience in IICS or Informatica Power Center ETL development 1+ years of hands on experience in Linux and shell scripting. 1+ years of experience working with git. 1+ years of related industry experi

Training Center Systems Engineer

Integrity Technology Consultants

On-site in Fort Washington, Maryland, USA

Full-time

As a Training Center / Lab Support systems engineer on our team you will support the operation and maintenance of all hardware and software in compliance with established policies required by the customer for their production and training networks to include deriving and managing requirements to ensure compatibility with defined architectures and compliance with customer standards; performing market studies; and assisting in developing the system security plan. Individual Capabilities/Experience

SME Cyber Security Analyst

STS Worldwide Inc.

On-site in McLean, Virginia, USA

Full-time

Title: SME Cyber Security Analyst, Expert Security Clearance: Top Secret/SCI with CI Polygraph. Years of Experience: 4 years with a PhD 8 years with a BS degree. 6 years with a master s degree 10 years with an AA degree 12 years with an HS diploma Job Description Strong knowledge of cloud security principles and experience with cloud platforms like AWS, Azure, or Google Cloud Proficiency in network security principles, protocols, and technologies (firewalls, IDS/IPS, VPNs,etc.) Proficiency in en