Senior OT/ICS Systems Administrator & Technical Lead
Mc Dean Inc
M.C. Dean is seeking a Senior Systems Administrator to lead secure OT/ICS infrastructure initiatives. You will own the solution lifecycle from bidding and design through implementation, cybersecurity hardening, testing, commissioning, and customer handoff while coordinating with estimating, engineering, cybersecurity, network, controls, project management, vendors, and field teams. Responsibilities include deploying VMware vSphere/ESXi and Hyper-V, managing Windows Server and AD, designing #J-18808-Ljbffr M.C. Dean, Inc.
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Senior OT/ICS Systems Administrator & Technical Lead in Mc Lean, VA vacancy
- X-energy in Rockville, Maryland, is seeking a Senior Cyber Systems Administrator to develop and execute cybersecurity strategies supporting plant design. This hands-on role requires over 15 years of experience, focusing on building labs for industrial control systems....Senior
- Capital One is seeking a Sr. Lead Machine Learning Engineer (IC) in McLean, VA to own design and delivery of scalable ML models and systems. You will work with product and data science teams on architecture, model selection, and production deployment. You will lead ML...Senior
- Solutions³ LLC is hiring a Subject Matter Expert II specializing in hardware reverse engineering. This role involves supporting U.S. Government customers with onsite incident response and conducting comprehensive investigations of compromised hardware for operational technology...Senior
$197.3k - $225.1k
Lead Software Engineer, Full Stack-IC Do you love building and pioneering in the technology space... ...microservices, and full stack systems to create solutions that help meet... ...reasonable accommodations. For technical support or questions about Capital...SuggestedFull timePart timeInternshipH1bLocal areaCapital One Financial Corporation
McLean, VA14 hours ago$197.3k - $225.1k
Lead Software Engineer - Manager IC (Python, AWS) Do you love building and pioneering in the technology... ...microservices, and full stack systems to create solutions that help meet regulatory... ...accommodations. For technical support or questions about Capital One...SuggestedFull timePart timeInternshipH1bLocal areaCapital One Financial Corporation
McLean, VA7 hours ago$96.12k - $182.4k
...STATE EMPLOYEE (faculty, staff, technical service, or student), please... ...We are searching for a Systems Administrator to join the Reston, VA location... ...Administrator (ARL) - Senior Professional, this position... ...Navy, the Intel Community (IC), and other federal government...SeniorFull timeFor contractorsWork experience placementWork at officeImmediate startRemote work- ...We are seeking a Senior OT Cybersecurity Engineer to design, implement, and maintain cybersecurity... ...Technology (OT), Industrial Control Systems (ICS), and SCADA environments. The role... ...for critical OT devices. Conduct technical cybersecurity risk assessments and support...SeniorContract workRemote work
- Position: Senior Technical Lead, AI-Powered Finance Solutions Location: Arlington, VAJob Id: 251 # of Openings: 1 FI Consulting is seeking a full-time Senior Technical Lead with 6-10 years of professional...SeniorPermanent employmentFull timeH1bVisa sponsorshipShift work
- ...integrity at our core, we lead federally funded... ...people tackle the toughest technical challenges, supported by... .... The department helps senior government sponsors... ...Division is seeking a Lead IC Security Engineer to... ...of several integrated systems for an Intelligence Community...Full timeInternshipLocal area
- ...adaptability, collaboration, technical excellence, and... ...infrastructure systems and adversary... ...MITRE technologies for OT cybersecurity, conducts... ...control systems (ICS), Operational... ...Brief sponsors and senior leaders on threat trends... ....Ability to lead discussions, collaborate...SeniorWork experience placementInternshipLocal area3 days per week
- Celestar is hiring a Database/Web System Administrator to support the DARPA PSS task order in Arlington, VA. The role requires TS/SCI clearance and provides a competitive package with health, dental, life, and 401(k) benefits. Responsibilities include designing databases...Senior
- ...Senior Systems Administrator II Employment Type: Full Time, Senior-level CGS is seeking a Senior... ...join our team supporting a wide-ranging technical support initiative for a large... ...IT Manager, to Systems Manager, or to Lead Project Manager. - Consult with COR...SeniorFull timeContract workFor contractorsWork at officeFlexible hours
Contact Government Services LLC
Arlington, VA1 day ago - ...adaptability, collaboration, technical excellence, and people in... ...on operational technology (OT). It is the expertise in OT... ...Responsibilities:We are seeking a senior or lead level OT/ICS cybersecurity technical... ...operational technology systems. A collaborative approach and...SeniorWork experience placementInternshipLocal area3 days per week
- Systems Planning and Analysis, Inc. (SPA) is seeking Systems & Infrastructure Administrators to operate, maintain, and improve environments hosting APACS and related capabilities across multiple classifications. These roles ensure mission systems remain available, secure...Senior
$101.92k - $131.04k
...Senior Systems Administrator Employment Type: Full Time, Senior-level Department: Legal/IT CGS... ...join our team supporting a wide-ranging technical support initiative for a large... ...IT Manager, to Systems Manager, or to Lead Project Manager. - Consult with COR...SeniorFull timeContract workFor contractorsWork at officeFlexible hoursContact Government Services, LLC
Arlington, VA2 days ago- Capital One National Association is seeking an IC Manager, Tech Recruiting Director+ to partner with senior leaders, translating business strategy into proactive hiring... ...talent strategies, mentor junior recruiters, and lead or contribute to cross-functional recruiting...
$130k - $180k
Celestar Corporation, seeking a Database/Web System Administrator, supports the DARPA PSS program in Arlington, VA. Salary range $130,000-$180,000/year with compensation based on experience, certifications, security clearance, and funding. Active TS/SCI clearance required...Senior- ...solutions provider based in Arlington, Virginia, is seeking a Senior Systems Administrator. The successful candidate will manage Relativity databases and collaborate with federal agencies to ensure technical support. Applicants should have significant experience with Relativity...Senior
- TechFlow, Inc. seeks a Senior Systems Administrator to maintain and optimize the enterprise IT infrastructure for a critical DOD program, ensuring security, stability, and high availability. You will collaborate with cybersecurity, engineers, and government stakeholders...Senior
- Integrated Computer Solutions, Inc. is seeking a Senior System Administrator in Arlington, Virginia. This position involves providing Tier I/II/III support within classified environments, ensuring operational performance and security of critical systems. The ideal candidate...Senior
- An innovative firm is seeking a skilled Senior Systems Administrator to enhance its IT team. This role involves managing and optimizing cloud infrastructure and enterprise systems, requiring deep technical expertise in AWS, Office 365, and VMware. The ideal candidate will...SeniorWork at office
- VTG Defense in McLean, VA is seeking a Systems Administrator to manage enterprise IT infrastructure, ensuring reliability, security, and performance of servers, networks, and applications. You will install, patch, monitor, and troubleshoot across Windows and Linux environments...Senior
- Xcelerate Solutions is seeking a Systems Administrator to join our award-winning GovCon team. This remote role requires a active Secret clearance and hands-on experience across DevOps, IaC, Linux/Windows, and cloud environments. You will build, secure, and maintain scalable...SeniorRemote job
- Xcelerate Solutions is seeking a Systems Administrator to join our award-winning GovCon team. The role emphasizes DevOps, IaC, and cloud operations across Linux/Windows environments. Responsibilities include building servers, automating with Python/PowerShell, enforcing...SeniorRemote job
$77.6k - $176k
DevOps Engineer and System Administrator, SeniorThe Opportunity:Are you looking for an opportunity to leverage your DevOps and system administration expertise in a high impact role? We’re building and launching capability for Enterprise-web based systems in cybersecurity...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work- Xcelerate Solutions is seeking a Systems Administrator with an active Secret clearance to join a GovCon team. Remote work is available; you will perform Linux and Windows builds, patching, security hardening, and troubleshooting across virtual and physical environments....SeniorRemote job
- Competitive Range seeks a Primary Technical Control Facility Lead to direct and manage the program’s executive support group within a DoD environment. You will oversee the DoD Technical Control Facility, manage secure and non-secure voice, data, and digital message traffic...SeniorFor contractors
- Location: McLean, VA- 100% ONSITE - Only Local Candidates Requested Duration: 6 months We are seeking a hands-on Senior Technical Lead to lead enterprise-wide application security remediation initiatives across engineering teams. The individual will work...SeniorLocal area
Themesoft Inc
McLean, VA2 days ago - BizFlow in Falls Church, VA, is hiring a Technical Business Analyst for a full-time, on-site role within a major modernization program.... ...high-quality requirements, document user stories and specs, and lead UAT through sign-off with stakeholders across product, QA, and...SeniorFull time
$229.9k - $262.4k
## Sr. Lead Machine Learning Engineer (IC)Applylocations: McLean, VA: New York, NY: Richmond, VAtime type: Full timeposted... ...machine learning applications and systems at scale. You’ll participate in the detailed technical design, development, and implementation of...SeniorFull timePart timeInternshipLocal area
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior OT/ICS Systems Administrator & Technical Lead. Be the first to apply!
Related searches
- remote systems administrator Mc Lean, VA
- application system administrator Mc Lean, VA
- IT administrator Mc Lean, VA
- systems administrator Mc Lean, VA
- computer systems administrator Mc Lean, VA
- enterprise administrator Mc Lean, VA
- system admin Mc Lean, VA
- server administrator Mc Lean, VA
- IT infrastructure administrator Mc Lean, VA
- technical leader Mc Lean, VA