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Keywords: Senior Systems Engineer/ Cybersecurity Engineer, Location: USA

Page: 47

Senior Service Engineer - CTJ - Poly

Engineering, Electrical Engineering, Aerospace Engineering, Data Science, Cybersecurity, or related field AND 3+ years technical... experience in software engineering, network engineering, service engineering, systems engineering, or industrial controls...

Company: Microsoft
Location: Virginia
Posted Date: 10 Dec 2025

Senior Software Engineer - PKI

policies and certificate profiles. Secure Systems Architecture: Design fault-tolerant, highly available PKI services with zero... scanning. Monitoring and Response: Actively assist in monitoring our systems and performing root cause analysis to address...

Company: Ford
Location: Dearborn, MI
Posted Date: 10 Dec 2025

Senior Security Engineer - Security Technology Delivery

systems. About the Role We are looking for an experienced security practitioner to help us in our mission to help build... a week. Examples of desirable skills, knowledge and experience Bachelor's degree in Computer Science, Information Systems...

Company: Cloudflare
Location: Austin, TX
Posted Date: 06 Dec 2025

Senior Information Assurance Engineer

, and security verification and validation with little or no supervision. (ex. Cybersecurity Architecture Analysis Report – AAR... – SCTM) Develops detailed security analyses at the system of system (SOS) level Understands and provides cybersecurity...

Company: General Dynamics
Location: Dedham, MA
Posted Date: 14 Nov 2025

Senior Information Assurance Engineer

, and security verification and validation with little or no supervision. (ex. Cybersecurity Architecture Analysis Report – AAR... – SCTM) Develops detailed security analyses at the system of system (SOS) level Understands and provides cybersecurity...

Company: General Dynamics
Location: Dedham, MA
Posted Date: 14 Nov 2025

Senior Plant Infrastructure Engineer

that accomplish full implementation and utilization of business systems. Develop and execute maintenance plans to keep all systems... patched and up to date as needed. Perform regular administration and reviews to assure reliable & adequate systems...

Company: Celanese
Location: Richmond, VA
Posted Date: 05 Nov 2025

Senior Infrastructure Engineer

that accomplish full implementation and utilization of business systems. Develop and execute maintenance plans to keep all systems... patched and up to date as needed. Perform regular administration and reviews to assure reliable & adequate systems...

Company: Celanese
Location: Hopewell, VA
Posted Date: 02 Nov 2025

Senior Infrastructure Engineer

that accomplish full implementation and utilization of business systems. Develop and execute maintenance plans to keep all systems... patched and up to date as needed. Perform regular administration and reviews to assure reliable & adequate systems...

Company: Celanese
Location: Hopewell, VA
Posted Date: 01 Nov 2025

Senior IT Systems Administrator - Lead

Senior IT Systems Administrator - Lead Position Summary The Senior IT Systems Administrator – Lead is responsible... and process improvements. Develop, implement, and maintain cybersecurity policies, procedures, and systems in compliance...

Posted Date: 31 Dec 2025

Linux System Administrator -Senior - Active TS is a MUST(ONSITE - 100%)

an experienced Senior Linux System Administrator with proven expertise in AWS cloud environments to support mission-critical systems... agency in Huntsville, AL Job Title: Senior Linux System Administrator (AWS) – Top Secret Clearance Location: Huntsville...

Company: VISUAL SOFT, INC
Location: Huntsville, AL
Posted Date: 26 Jan 2026

Senior Systems Administrator - Windows/Linux Dual-Stack Specialist

-oriented Senior Systems Administrator - Windows/Linux Dual-Stack Specialist to join our team in Boulder, CO. or Fairmont WV... Certified Systems Administrator/Engineer (MCSA/MCSE) or equivalent (e.g., Azure Administrator). Red Hat Certified Engineer...

Company: ManTech
Location: Fairmont, WV
Posted Date: 23 Jan 2026

Senior Cloud System Administrator

and certificates Minimum Qualifications: 20+ years of experience as a Systems Administrator or Cloud Engineer supporting programs... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Posted Date: 23 Jan 2026

Senior Systems Administrator

Title: Senior Systems Administrator Location: Fort Lesley J. McNair, 300 5th Avenue, Washington, DC 20319 (Hybrid... or above Summary: We are seeking an experienced Cloud Systems Engineer to support enterprise IT infrastructure across Microsoft Azure...

Company: ETalentNetwork
Location: Washington DC
Posted Date: 22 Jan 2026

Linux Systems Administrator, Senior

Linux Systems Administrator, Senior The Opportunity: Your combination of people skills and system administrator... technology supporting the DoD? We’re looking for a system administrator who specializes in Linux systems to help us engineer...

Posted Date: 11 Jan 2026
Salary: $77500 - 176000 per year

Senior Systems Administrator

Job Title: Senior Systems Administrator Department: IT / Engineering Reports To: RSekure Program Manager Location... Position Summary RSekure is seeking a highly skilled Senior Systems Administrator to manage and maintain Linux and Windows...

Company: RSEKURE
Location: Chantilly, VA
Posted Date: 08 Jan 2026

Senior System Administrator

, and administrative tasks using PowerShell and Linux shell scripting. Enforce cybersecurity controls, harden systems to DoD standards...Overview: Job Title: Senior System Administrator Location: Arnold AFB, TN Job Family Code: P – IT/Cyber Security...

Company: BNH
Location: Tennessee
Posted Date: 01 Jan 2026

Insider Threat Information Systems Security – Senior Data Analyst

within an organization's information systems. This role requires a skilled individual with deep knowledge in data analysis, cybersecurity... breaches. Insider Threat Information Systems Security - Senior Data Analyst will work closely with the Information Security...

Company: H4 Enterprises
Location: Arlington, VA
Posted Date: 24 Dec 2025

Senior Control System Architect

, a strong understanding of control systems, network design, cyber security practices and virtualized server systems. This Senior Control... is a plus. Understanding of network protocols and cybersecurity principles. Experienced in the design computer-based OT Systems specifically...

Company: Stantec
Location: Irvine, CA
Posted Date: 04 Dec 2025

Senior Systems Administrator

effective solutions in a timely manner. Overview We are seeking a Senior Systems Administrator to join our team. TekSynap... systems and network connections. This includes planning, developing, installing, configuring, maintaining, supporting...

Company: TekSynap
Location: Virginia
Posted Date: 16 Nov 2025

Senior Systems Administrator

from an accredited college or university. Twenty (20) years' experience as an Systems Engineer in programs and contracts of similar... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Location: Laurel, MD
Posted Date: 24 Jan 2026