windows linux systems administrator - ts/sci with polygraph Jobs

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Software Engineer IIJob Title - Software Engineer II

AAON, Inc.Company Name - AAON, Inc.

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Parkville, Missouri, USA

Full-time

Job Details Job Location AAON Parkville - Parkville, MO Position Type Full Time Salary Range $89458.00 - $121031.00 Salary Travel Percentage Up to 25% Job Shift Day Description Job Summary:Develops solutions for HVAC control system and related equipment by reviewing requirements, evaluating appropriate hardware solutions, developing embedded applications, and assisting in documentation and deployment of those solutions. Essential Job Duties and Responsibilities: Develops embedded OS app

Integration Full Stack EngineerJob Title - Integration Full Stack Engineer

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Bethesda, Maryland, USA

Full-time

Job Description Seeking highly motivated, and creative Software Developers/ Systems Integrators / Software Engineers /Full Stack Engineers. Apply your skills to advance manufacturing technology at Lockheed Martin by helping us build Industrial Internet of Things (IIoT) gateway solutions for all Lockheed Martin factories. Our team of Full Stack Engineers get exposure to edge compute, infrastructure, network, security, application automation, data and analytics. Be part of an amazing high perform

System Administrator Level IVJob Title - System Administrator Level IV

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Maryland, 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: Computer Servers, Linux, Microsoft Windows, Troubleshooting Certifications: None Experience: 9 + years of related experience ship Required: Yes Job Description: System Administrator Level IV Transform technology into opportunity a

Senior Systems EngineerJob Title - Senior Systems Engineer

Apex SystemsCompany Name - Apex Systems

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Baltimore, Maryland, USA

Full-time

Job#: 2073428 Job Description: We are seeking a highly skilled and motivated Hybrid Senior Systems Engineer to join a large Maryland University's team in Baltimore, MD. ?The ideal candidate will have 5-10 years of experience and be eager to learn about new technologies. This role involves designing and building a new environment from scratch, with no existing systems to migrate. ** If you or someone you know is interested in learning more about this, please send an up-to-date resume to Peyton S

Linux Systems Administrator, Sr / Secret / Onsite: Sunnyvale, CAJob Title - Linux Systems Administrator, Sr / Secret / Onsite: Sunnyvale, CA

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Sunnyvale, California, USA

Full-time

Job Description Join our Lockheed Martin team! Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 people works with partners around the world to bring proven performance to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed martin has employees based in all 50 states and more than 570 facilities that span more than 70 countries. We are hiring a Linux System Adminis

DevSecOps Architect / LeadJob Title - DevSecOps Architect / Lead

Accenture LLPCompany Name - Accenture LLP

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Washington, District of Columbia, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative

System Administrator Level IVJob Title - System Administrator Level IV

General DynamicsCompany Name - General Dynamics

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Annapolis, Maryland, USA

Full-time

Principal Platform Engineer / Linux (Onsite)Job Title - Principal Platform Engineer / Linux (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-06-12 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI with Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to

Systems Administrator / Technical Lead - Process Control SystemsJob Title - Systems Administrator / Technical Lead - Process Control Systems

Katalyst Healthcares and LifesciencesCompany Name - Katalyst Healthcares and Lifesciences

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Foster City, California, USA

Full-time

Job Summary: We are looking for an experienced professional who will be responsible for administration of Rockwell FactoryTalk-based process control systems and Inductive Automation's Ignition-based process control and environmental monitoring systems. The candidate should have hands-on experience deploying, configuring, and troubleshooting these systems in a Good Manufacturing Practice (GMP) environment, with a good understanding of FDA regulations. This role focuses on deploying system updates

Information System Security OfficerJob Title - Information System Security Officer

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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King of Prussia, Pennsylvania, USA

Full-time

Job Description At Lockheed Martin Rotary and Mission System (RMS), we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and visionary thinking, everything is within our reach - and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training, and education. Come and experience your future! This position requires the candidate primarily function as the Information System Security Officer (ISSO) for multiple program

Systems Operations (SysOps) EngineerJob Title - Systems Operations (SysOps) Engineer

Parsons Services CompanyCompany Name - Parsons Services Company

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Colorado Springs, Colorado, 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 exceptional 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 has emerged as a leader in the development of cutting-edge solutions for the

System Administrator IIIJob Title - System Administrator III

General DynamicsCompany Name - General Dynamics

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Arkansas, USA

Full-time

Type of Requisition: Pipeline 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: Computer Servers, Enterprise IT, Information Technology (IT) Systems, System Security Certifications: None Experience: 9 + years of related experience ship Required: Yes Job Description: System Administrator Level Transform techn

Systems Engineer Skunk Works Level 3Job Title - Systems Engineer Skunk Works Level 3

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Maryland, USA

Full-time

Job Description We are Lockheed Martin At Lockheed Martin Aeronautics, we're taking innovation to the next level. From designing the most advanced air vehicle to designing aircraft that defies gravity, our engineers live on the cutting edge of technology. Never have the opportunities for a technical career been so limitless. Lockheed Martin Aeronautics Company, home of the world-renowned Skunk Works , turns visionary aircraft into reality and is known for building the finest military aircraft

Principal Information Systems Security Engineer (ISSE)Job Title - Principal Information Systems Security Engineer (ISSE)

LeidosCompany Name - Leidos

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Bethesda, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for Principal Information Systems Security Engineer (ISSE) 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% compa

DevOps Software EngineerJob Title - DevOps Software Engineer

LeidosCompany Name - Leidos

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Annapolis, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a DevOps Software 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 vesti

Systems AdministratorJob Title - Systems Administrator

GovCIOCompany Name - GovCIO

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Fort Bliss, Texas, USA

Full-time

Overview GovCIO is currently hiring for a Systems Administrator with an active Secret clearance to provide Windows administration for Windows Server 2012/2016, server monitoring, and troubleshooting in physical and virtual environments. This position will be located in El Paso, Texas and will be a fully remote position. Responsibilities Serve as technical lead for a team of System Administrators.Collaborate with management to understand system needs.Recommend configurations to meet customer n

Systems Engineer SeniorJob Title - Systems Engineer Senior

JacobsCompany Name - Jacobs

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Washington, District of Columbia, USA

Full-time

We are searching for a Top Secret cleared Systems Engineer (Senior) to join our team in Washington, DC. You will be working in an organization that's mission is to accelerate operations through data and new analytical insights. The entire section leverages agile and works to provide the entire enterprise with tools and applications to assist with operational data discovery, data exploitation, data analytics, and data visualization tools. The section works closely with the entire enterprise to e

Virtual Systems Engineer III, Operational TechnologyJob Title - Virtual Systems Engineer III, Operational Technology

Archer Daniels MidlandCompany Name - Archer Daniels Midland

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Remote or Des Moines, Iowa, USA

Full-time

Job Description Virtual Systems Engineer , Operational Technology (OT) This is an exempt level position. ADM would consider placing this position in any large ADM manufacturing facility. Potential locations include: Decatur, IL; Cedar Rapids, IA; Clinton, IA; Marshall, MN; Columbus, NE. Position Summary: As a key member of the Operational Technology (OT) team, you will be responsible for advancing the capabilities and performance of technology systems infrastructure within the ADM OT/Process

Systems Administrator- Active DirectoryJob Title - Systems Administrator- Active Directory

EsriCompany Name - Esri

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Redlands, California, USA

Full-time

Overview Seeking highly motivated IT professional that's looking for a challenging position with a variety of responsibilities. We have an opening that will allow you to utilize your technical expertise to help build, secure, and grow enterprise scale infrastructure in a fast-paced environment. If you have a drive for success and work well with a diverse team, let's talk, and see if Esri is the right fit for your career. Responsibilities Provide support and maintenance for Microsoft Active Dir

CyberArk EngineerJob Title - CyberArk Engineer

Eliassen GroupCompany Name - Eliassen Group

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Washington, District of Columbia, USA

Contract

Description: Step into the role of a Mid-Level CyberArk Engineer, where you will play a crucial supporting role in enhancing the Department of Transportation's (DOT) cybersecurity infrastructure. Working alongside senior engineers, you'll contribute to the deployment and ongoing maintenance of a sophisticated Privileged Access Management (PAM) solution. This role will see you engaging with key stakeholders, including DHS CISA integrators, to ensure the PAM system operates flawlessly across deve