Constellation Energy seeks a Sr. Operational Technology Systems Administrator to manage and secure OT systems that support energy generation and delivery. In this role you will administer critical control systems, SCADA and related networks, implement cybersecurity and patching, and ensure high availability and compliance in a regulated utility environment. You’ll partner with operations, engineering, and security teams to design resilient solutions, respond to incidents, and support upgrades. …

Constellation Energy seeks a Sr. Operational Technology Systems Administrator to manage and secure OT systems that support energy generation and delivery. In this role you will administer critical control systems, SCADA and related networks, implement cybersecurity and patching, and ensure high availability and compliance in a regulated utility environment. You’ll partner with operations, engineering, and security teams to design resilient solutions, respond to incidents, and support upgrades. …

Constellation Energy seeks a Sr. Operational Technology Systems Administrator to manage and secure OT systems that support energy generation and delivery. In this role you will administer critical control systems, SCADA and related networks, implement cybersecurity and patching, and ensure high availability and compliance in a regulated utility environment. You’ll partner with operations, engineering, and security teams to design resilient solutions, respond to incidents, and support upgrades. …

Constellation Energy seeks a Sr. Operational Technology Systems Administrator to manage and secure OT systems that support energy generation and delivery. In this role you will administer critical control systems, SCADA and related networks, implement cybersecurity and patching, and ensure high availability and compliance in a regulated utility environment. You’ll partner with operations, engineering, and security teams to design resilient solutions, respond to incidents, and support upgrades. …

Constellation Energy seeks a Sr. Operational Technology Systems Administrator to manage and secure OT systems that support energy generation and delivery. In this role you will administer critical control systems, SCADA and related networks, implement cybersecurity and patching, and ensure high availability and compliance in a regulated utility environment. You’ll partner with operations, engineering, and security teams to design resilient solutions, respond to incidents, and support upgrades. …

Constellation Energy seeks a Sr. Operational Technology Systems Administrator to manage and secure OT systems that support energy generation and delivery. In this role you will administer critical control systems, SCADA and related networks, implement cybersecurity and patching, and ensure high availability and compliance in a regulated utility environment. You’ll partner with operations, engineering, and security teams to design resilient solutions, respond to incidents, and support upgrades. …

Constellation Energy seeks a Sr. Operational Technology Systems Administrator to manage and secure OT systems that support energy generation and delivery. In this role you will administer critical control systems, SCADA and related networks, implement cybersecurity and patching, and ensure high availability and compliance in a regulated utility environment. You’ll partner with operations, engineering, and security teams to design resilient solutions, respond to incidents, and support upgrades. …

Constellation Energy seeks a Sr. Operational Technology Systems Administrator to manage and secure OT systems that support energy generation and delivery. In this role you will administer critical control systems, SCADA and related networks, implement cybersecurity and patching, and ensure high availability and compliance in a regulated utility environment. You’ll partner with operations, engineering, and security teams to design resilient solutions, respond to incidents, and support upgrades. …

Constellation Energy seeks a Sr. Operational Technology Systems Administrator to manage and secure OT systems that support energy generation and delivery. In this role you will administer critical control systems, SCADA and related networks, implement cybersecurity and patching, and ensure high availability and compliance in a regulated utility environment. You’ll partner with operations, engineering, and security teams to design resilient solutions, respond to incidents, and support upgrades. …

Description Leidos Corporate Information Security Office (CISO), reporting through the Digital sector, is seeking a Linux and Windows System Administrator to support and maintain complex classified environments. The selected candidate will be responsible for administering, securing, troubleshooting, and maintaining Windows and Linux systems across physical and virtual infrastructures. This role supports mission-critical operations by ensuring system availability, compliance with security requir…

Linux System Administrator / Cyber Security Professional needed: McLeansville, NC. Must be Clearable! We have an opening with a great client of ours and we are looking for a Linux System Administrator / Cyber Security Professional to work a contract position in McLeansville, NC. This is a 12 month long contract position and you must be a US Citizen to apply. Required: US Citizenship and Residency, W2 hourly Contract Only, No 1099, No third parties, no C2C. No exceptions (Sorry) Pay: $55 to $61.…

CIS Secure is currently supporting the National Air & Space Intelligence Center (NASIC) providing IT support services across multiple contract task orders. This is a NEW MULTI-YEAR contract. The program supports diverse needs providing employees many opportunities for career development, growth and advancement. To continue to excel this program, Intrepid is seeking a Linux Administrator to provide Red Hat Enterprise Linux (RHEL) and Linux system administration support. A qualified Linux Adminis…

Job Description About Leidos Leidos is a FORTUNE 500® company bringing a mix of innovative technology and sector expertise to customers in the national security, engineering, and health industries. We deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. Guided by our Mission, Vision, and Values, Leidos empowers its teams, contributes to its communities, and operates sustainably—always with a commitment to doing the righ…

Onsite work is expected 2-3 days per week in Raleigh, NC. Our client has an opening for a Senior Linux System Administrator (801393) This position is up to 12 months, with the option of an extension, and the client is in Raleigh, NC. Please send rate and resume. Skill Required / Desired Amount of Experience Strong experience with Linux administration experience with Red Hat Enterprise Linux: RHEL on AWS platform Required 3 Years Strong Experience with monitoring and troubleshooting Linux system…

An active TS/SCI with Polygraph is required for this position Position Overview We are seeking a highly experienced Senior Linux System Administrator / System Engineer to support a high-visibility mission environment within the Intelligence Community. This role requires deep expertise in Linux system administration, virtualization, automation, and security compliance, along with the ability to operate in a fast-paced, mission-critical setting. Key Responsibilities Administer, maintain, and opt…

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what’s possible. Job Description: Are you a skilled Linux Systems Administrator looking to work on missio…

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Are you a skilled Linux Systems Administrator looking to work on missio…

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time Description 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 …

Are you looking to take the next step in your career as a Senior Linux Systems Administrator (RHEL/VMware) ? Let's chat and see if we are a good match! Opportunity: Virtual Service Operations is searching for a Senior Linux Systems Administrator to join our team in support of critical IT and aerospace infrastructure in Huntsville, AL. You’ll lead Linux systems administration, design integrated hardware and software solutions, and manage end-user endpoint infrastructure across operational enviro…

Leidos is looking for our next TS/SCI-cleared DevOps Platform Engineer/Linux Systems Administrator to join a high-energy team deploying and maintaining common application-runtime capabilities in support of the DIA-NDOC (National Digital Exploitation OSINT Center) DOMEX Technology Platform (DTP). This role is part of a 10-year program supporting the DOMEX Data Discovery Platform (D3P) Modernization effort, where you’ll contribute to mission-critical capabilities alongside a collaborative, innova…