Junior Linux System Administrator Jobs

1,361 - 1,380 of 2,083 Jobs

ELK Developer and Test Engineer (ACTIVE Top Secret Clearance Required)Job Title - ELK Developer and Test Engineer (ACTIVE Top Secret Clearance Required)

SimVentions, Inc - Glassdoor 4.6Company Name - SimVentions, Inc - Glassdoor 4.6

•

Dahlgren, Virginia, USA

Full-time

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for an experienced Software and Infrastructure Test Engineer to work on a DevSecOps team supporting a complex software system - doing both system testing and some user-interface testing. Candidates should have at least 7 years of software and system testing experience, including automated testing, to join our team and provide full-spectrum test support (i

Cyber Security EngineerJob Title - Cyber Security Engineer

PeratonCompany Name - Peraton

•

Chantilly, Virginia, USA

Full-time

Responsibilities The Cyber Security Engineer monitors, analyzes, and detects cyber events and incidents within information systems and networks under general supervision. The successful candidate will analyze technical and non-technical data and metadata to determine normal patterns of events, proactively identify abnormalities, and determine root-cause of abnormalities. All team members are expected to positively support a blended environment through excellent verbal and written communications

Information Systems AnalystJob Title - Information Systems Analyst

General DynamicsCompany Name - General Dynamics

•

Florida, 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 Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Assured Compliance Assessment Solution (ACAS), Cybersecurity, DISA STIG, RMF, Splunk (Inactive) Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Please take this opportunity to join one of GDIT's fastest l

Principal DevOps Engineer (Infrastructure)Job Title - Principal DevOps Engineer (Infrastructure)

Oracle CorporationCompany Name - Oracle Corporation

•

No location provided

Full-time

Job Description We are looking for a performance engineer to develop and maintain performance infrastructure used in creating future versions of Java SE. In this role, you will help improve the performance analysis and monitoring infrastructure and tools, evaluate the performance of features in the Java programming language and runtime environment, and analyze performance issues reported by customers or detected by regression testing. This position's duties and responsibilities include designi

Unified Communications SMEJob Title - Unified Communications SME

Apex SystemsCompany Name - Apex Systems

•

Virginia Beach, Virginia, USA

Full-time

Job#: 2073296 Job Description: Day to Day: Work closely with cross-functional teams, organizing, documenting, and managing a long-term organizational UC initiative.Utilize multiple switch vendors; Juniper, Ruckus, Aruba, Cisco switches, Palo Alto Firewall, Panorama, and Wireless.Be responsible for the coordination of cross-functional teams in relation to the deployment and support of the physical/virtual network infrastructure, which includes technologies such as VMWare, Linux, Windows Server, p

Classified IT Systems Engineer / Secret / Onsite: KoP, PAJob Title - Classified IT Systems Engineer / Secret / Onsite: KoP, PA

Lockheed MartinCompany Name - Lockheed Martin

•

Norristown, Pennsylvania, USA

Full-time

Job ID: 691378BR Date posted: Apr. 10, 2025 Description:Lockheed Martin Enterprise Operations (EO) is actively seeking an experienced information technology (IT) professional to support the Space business area classified programs located in the Valley Forge, PA, US office. A successful candidate will have experience in technical service delivery and Windows system administration, which are both essential elements in providing IT support to these complex classified environments. The candidate wi

Military Veteran Opportunity - Operational Technology Cyber EngineerJob Title - Military Veteran Opportunity - Operational Technology Cyber Engineer

Bechtel CorporationCompany Name - Bechtel Corporation

•

No location provided

Full-time

Requisition ID: 284134 Relocation Authorized: None Work Location: Various Bechtel Project Locations Extraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world's infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place. Differentiated by the quality of our

ELK Developer and Test Engineer (ACTIVE Top Secret Clearance Required)Job Title - ELK Developer and Test Engineer (ACTIVE Top Secret Clearance Required)

SimVentions, Inc - Glassdoor 4.6Company Name - SimVentions, Inc - Glassdoor 4.6

•

Dahlgren, Virginia, USA

Full-time

Splunk Engineer MidJob Title - Splunk Engineer Mid

LeidosCompany Name - Leidos

•

Ashburn, Virginia, USA

Full-time

Leidos Digital Modernization Sector is seeking an experienced Splunk Engineer, for this highly visible cyber security program supporting Customs and Border Protection (CBP) security operations center (SOC). CBP SOC is a US Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial I

Senior Cloud Security EngineerJob Title - Senior Cloud Security Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

•

Fort Belvoir, Virginia, USA

Full-time

Job Number: R0218289 Cloud Security Engineer, Senior Key Role: Define, communicate, and implement cybersecurity architecture and administration processes for cloud environments across multiple network domains. Collaborate across our cloud infrastructure delivery team and with stakeholders using an Agile process to ensure design, implementation, verification, and continuous monitoring of cloud solutions across multiple domains. Develop Risk Management Framework (RMF) Body of Evidence artifacts, i

Senior Network EngineerJob Title - Senior Network Engineer

JobotCompany Name - Jobot

•

Brookfield, Wisconsin, USA

Full-time

Bonus + Great Benefits + Amazing Culture This Jobot Job is hosted by: Ryan Kilroy Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $100,000 - $150,000 per year A bit about us: Are you a talented Senior Network Engineer looking for an exciting opportunity in the Greater Milwaukee area? We are a top-rated technology partner and service provider for organizations throughout Wisconsin, is seeking dedicated professionals to join our impressive te

Sr. Staff Software Engineer - RoutingJob Title - Sr. Staff Software Engineer - Routing

Juniper NetworksCompany Name - Juniper Networks

•

Westford, Massachusetts, USA

Full-time

At Juniper, we believe the network is the single greatest vehicle for knowledge, understanding, and human advancement the world has ever known. To achieve real outcomes, we know that experience is the most important requirement for networking teams and the people they serve. Delivering an experience-first, AI-Native Network pivots on the creativity and commitment of our people. It requires a consistent and committed practice, something we call the Juniper Way. The SD-WAN engineering team at Ju

Sr. Systems Engineer - Active ClearanceJob Title - Sr. Systems Engineer - Active Clearance

Aduril IndustriesCompany Name - Aduril Industries

•

Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

NCIS Cyber Systems Administrator - SecOps | TS/SCI clearanceJob Title - NCIS Cyber Systems Administrator - SecOps | TS/SCI clearance

General DynamicsCompany Name - General Dynamics

•

Quantico, Virginia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: DISA STIG, IT Security Operations, Security Content Automation Protocol (SCAP), System Administration Certifications: CompTIA Security+ CE Certification - CompTIA Experience: 5 + years of related experience ship Required: Yes Job Description: Transform techno

Computer Security Engineer -02122Job Title - Computer Security Engineer -02122

Syneren TechnologiesCompany Name - Syneren Technologies

•

Alexandria, Virginia, USA

Full-time

Job Description: Syneren is currently seeking a Computer Security Engineer. Job Location: Alexandria (onsite) Key Responsibilities: Manage and maintain the Cybersecurity infrastructure (ACAS, Trellix, Sentinel, Defender for Cloud, ForeScout), including policy configuration, deployment, and monitoring. Administer and configure ACAS (Nessus) to perform vulnerability scanning, compliance assessments, and reporting across the enterprise. Monitor, analyze, and respond to cybersecurity threats and inc

DevOps Engineer - TS/SCIJob Title - DevOps Engineer - TS/SCI

Metric5Company Name - Metric5

•

Remote or Springfield, Virginia, USA

Full-time

DevOps Engineer - Top Secret Clearance Location: Springfield, VA or St. Louis, MO Description: Metric5 is currently seeking a DevOps Engineer for a software development project within the Department of Defense / NGA. The DevOps Engineer will work within a DevSecOps environment on an Ops team to securely maintain and deploy updates to the existing web based knowledge repository that is built upon OpenShift technologies to all client domains. You are comfortable working side by side with other eng

Software Development Engineer, Databases, AiDPJob Title - Software Development Engineer, Databases, AiDP

Apple, Inc.Company Name - Apple, Inc.

•

No location provided

Full-time

The people here at Apple don't just craft products - they build the kind of wonder that's revolutionized entire industries! It's the diversity of those people and their ideas that encourages the innovation that runs through everything we do, from amazing technology to industry-leading environmental efforts. Join Apple, and help us leave the world better than we found it! The Postgres team at Apple invites interested engineers to join our team to develop and contribute to PostgreSQL, the world's

Senior Network EngineerJob Title - Senior Network Engineer

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

•

Jacksonville, Florida, USA

Contract, Third Party

RESPONSIBILITIES: Kforce has a client that is looking for a Senior Network Engineer local to Jacksonville, FL. Overview: The Senior Network Engineer will be responsible for working across all levels of the business, with emphasis on providing expert network infrastructure support to IT management and users, with a focus on route/switch networking, and VPN. Google Cloud Platform and AWS cloud network responsibilities will be limited but expected to expand to include technical oversight of the cl

FileNet P8 Imaging EngineerJob Title - FileNet P8 Imaging Engineer

City of New YorkCompany Name - City of New York

•

New York, New York, USA

Full-time

Company Description Job Description APPLICANTS MUST BE PERMANENT IN THE COMPUTER SPECIALIST (SOFTWARE) CIVIL SERVICE TITLE The Department of Social Services (DSS) is comprised of the administrative units of the New York City Human Resources Administration (HRA) and the Department of Homeless Services (DHS). HRA is dedicated to fighting poverty and income inequality by providing New Yorkers in need with essential benefits such as Food Assistance and Emergency Rental Assistance. DHS is committe

Cisco SD-WAN EngineerJob Title - Cisco SD-WAN Engineer

LeidosCompany Name - Leidos

•

Odenton, Maryland, USA

Full-time

The Digital Modernization Sector at Leidos has an opening for a Cisco SD-WAN Engineer on the DISA Defense Red Switch Network team in support of an enterprise VoIP management system - GSM-O II contract at Fort Meade, MD. The successful candidate will have an Cisco SD-WAN background responsible for the design, deployment, test, deployment and maintenance of SD-WAN solutions within an enterprise environment on a high-paced, fast-moving program. As a Cisco SD-WAN Engineer, you will be a part of a te