- ICF (Reston, VA)
- …. **Key Responsibilities:** + Administer and support both Linux and Windows operating systems , ensuring optimal system performance and adherence ... We are seeking a highly skilled, customer-facing Systems Administrator to support Linux and Windows environments for a critical Treasury program. The ideal… more
- Navy Exchange Services (NEX) (Virginia Beach, VA)
- …OS, virus updates, patches and performance tuning. Duties and Responsibilities: - Acts as senior administrator for legacy Linux , Windows , and ESX server ... responsible for installation, configuration, and support of all legacy Linux , Windows , and ESX servers within a...implementation life cycle replacements. - Provides support for legacy Linux and Novell E-Directory systems during conversion… more
- Motion Recruitment Partners (Arlington, VA)
- Senior Windows Engineer- Hybrid Reston, VA Arlington, Virginia **Hybrid** Contract $70/hr - $80/hr Senior Windows Engineer This hands-on role involves ... + Act as a Subject Matter Expert for Cloud Operations, Cybersecurity, and Systems Administration teams. + Lead system analysis and infrastructure design… more
- BAE Systems (Sterling, VA)
- **Job Description** We are looking for a highly skilled Senior Cloud Systems Administrator to join our visible technical program driving the Model Based ... structures suitable for AI applications. This program delivers engineering services for Linux and Windows cloud-based infrastructure as well as sophisticated… more
- Leidos (Vienna, VA)
- …+ Provide support in information security system requirements and design applicable to Linux hosts + Manage Linux systems using Puppet or other config ... The National Security Sector at Leidos is seeking a ** Senior System Administrator** to join a dynamic...and Access management + Experience in Database Administration and system monitoring, including Linux command-based troubleshooting +… more
- General Dynamics Information Technology (Reston, VA)
- …Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT) Systems ,Microsoft Windows Server, System Administration **Certifications:** ... + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Systems Administrator** Transform technology into opportunity as a … more
- BAE Systems (Sterling, VA)
- …of client computing software, hardware, and management solutions + Operating systems installation, configuration, and maintenance on Windows servers and ... Tomcat). + SCCM + Familiarity with configuration management tools + Automated system installation technologies + Automated backup systems + Virtual machine… more
- L3Harris (Springfield, VA)
- …display systems in an operations environment. + Maintain operational Windows / Linux combined Active Directory environments with full security software suite, ... Job Title: Senior Specialist, Systems Engineering - Information Technology Senior Systems Administrator (Active TS/SCI w/ CI Poly Required) Job Code:… more
- V2X (Springfield, VA)
- …challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to ... the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology (IT) Operations… more
- SimIS Inc. (Dahlgren, VA)
- …complex computer system network administration activities. + Experience in Microsoft Windows computer operating systems , LINUX operating systems , ... and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat ...a business, technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network… more
- BAE Systems (Sterling, VA)
- …structures suitable for AI applications. This program delivers engineering services for Linux and Windows cloud-based infrastructure as well as sophisticated ... **Job Description** We are looking for a Senior DevSecOps Engineer to join our visible technical...for applications + Work across infrastructure that contains both Linux and Windows + Communicate effectively with… more
- BAE Systems (Sterling, VA)
- …structures suitable for AI applications. This program delivers engineering services for Linux and Windows cloud-based infrastructure as well as sophisticated ... **Job Description** We are looking for a Senior level ServiceNow Developer to join our visible...testing plans + Work across infrastructure that contains both Linux and Windows + Communicate effectively with… more
- ManTech (Chantilly, VA)
- …and experience with Virtual Infrastructure technologies. + Experience in all components of Windows and Linux system infrastructure. + Experience in Local ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Systems Engineer** to join our...clustering and backup technologies. + Experience and proficiency with systems engineering concepts, principles and theories and system… more
- RTX Corporation (Sterling, VA)
- …are eligible for a security clearance **Security Clearance:** Secret - Current ** Senior Software Engineer** **- Training System Software (Onsite)** We are ... training all the way up to high fidelity weapon system and full-flight training systems including full...Excellent written and oral communication skills + Familiarity with Linux and Windows development environments + Candidate… more
- ManTech (Chantilly, VA)
- …+ Knowledge and experience with virtual infrastructure technologies, all components of Windows and Linux system infrastructure, Local Area Network/Wide ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Engineer** to join...clustering, and backup technologies. + Experience and proficiency with systems engineering concepts, principles, theories, and system … more
- Noblis (Chantilly, VA)
- …Nutanix) + Network administration and security + Cloud platforms (AWS GovCloud, SC2S, C2S) + Linux and Windows operating systems + Windows Active ... Responsibilities As a Senior Systems Engineer, you will plan,...and SAFe Methodologies. + Understanding of forensic and investigative system requirements. + Demonstrated experience designing and implementing secure… more
- Infinity Systems Engineering (Alexandria, VA)
- …experience in Juniper switch configuration (Cisco experience is a plus) + Proficient in Linux and Windows system administration + Active CompTIA Security+ CE ... + Configure, manage, secure, and troubleshoot Juniper and Cisco switches. + Perform systems administration on Windows and Linux platforms (updates, security,… more
- SimIS Inc. (Dahlgren, VA)
- …the listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a ... This position provides technical leadership for complex simulation and training systems including requirements analysis, system integration, verification and… more
- ManTech (Chantilly, VA)
- …to obtain one within 180 days. + System Experience: Experience with both Windows and Linux operating systems . + End-User Support: Experience providing ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Administrator** to join our team in **Chantilly, VA.** **Responsibilities include… more
- ManTech (Chantilly, VA)
- …or equivalent) or ability to obtain one within 180 days. + Experience with Windows and Linux operating systems . + Experience providing help-desk end-user ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Administrator** to join our team in **Chantilly, VA.** **Responsibilities include… more