Sr. Systems Administrator with Security Clearance

4 weeks ago


Alexandria, United States Mission Services LLC (MSI) Full time
• Responsible for the design, installation, configuration, management and troubleshooting of the exchange environment.
• Creates strategies, design and engineering standards, practices, policies, and procedures relating to messaging.
• Maintains and develops standards for enterprise messaging implementations.
• Collaborates with Network Engineers and System Administrators to provide messaging system enhancements.
• Integrates messaging servers, including backup servers and their associated software into enterprise systems
• Ensures messaging system connectivity of all servers, shared software, and other applications.
• Creates and maintains documentation as it relates to messaging system configuration, mapping, processes, and service records.
• Ensures compatibility and interoperability of in-house messaging and communication systems.
• Coordinates and performs in-depth tests for modified and new systems
• Gauges the effectiveness and efficiency of existing messaging systems; develops and implements strategies for improving or further leveraging these systems.
  • VMware Administrator

    4 weeks ago


    Alexandria, United States Strategic Business Systems Full time

    Strategic Business Systems is seeking a VMware Administrator to join our team of qualified, diverse individuals. This is part of a team that ensures the customer's ability to provide mission critical intelligence and successful use of its information technology (IT) networks worldwide. This role is onsite in Alexandria, VA. Required Security Clearance: Top...


  • Alexandria, United States Leidos Full time

    R-00135668 Description The Test and Training Enabling Architecture (TENA) program at Leidos is seeking an experienced Senior System Administrator to support our customer’s mission in developing tools for the United States Department of Defense’s test and training communities to help speed up the development cycle and get capabilities to the warfighter...


  • Alexandria, United States American Systems Corporation Full time

    We are looking for a System Administrator/Developer to support OUSD R&E at the Mark Center! As a System Administrator/Developer, you will: * Join an engaged, 100% employee-owned company. * Work with the latest, cutting-edge technology. * Have a direct impact on the success of a National Priority Programs. * Work with a team of driven, supportive, and highly...


  • Alexandria, United States Parsons 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 intelligent, diverse people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next,...


  • Alexandria, United States SPA Full time

    Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and...

  • System Administrator

    4 weeks ago


    Alexandria, United States Chenega MIOS SBU Full time

    System Administrator Alexandria, VA Join our Talent Network Chenega IT Enterprise Services is currently seeking talented individuals to add to our Talent Network.C-CITES-24-007 System Administrator Summary: TheSystem Administrator provides technical expertise to manage IT systems administration for both unclassified and classified systems, hosted...

  • Systems Administrator

    4 weeks ago


    Alexandria, United States Leidos Full time

    R-00122361 Description Leidos is seeking a Citrix System Administrator to support a large enterprise IT contract for the DOD. The Administrator will provide operations support to customers across multiple geographic locations. They will provide operations and maintenance support to existing Citrix VDI environments across multiple enclaves and assist with the...


  • Alexandria, United States Soft Tech Consulting Inc Full time

    Soft Tech Consulting is seeking a highly motivated, self-directed individual to fill the role of a Systems Administrator III for an existing government client. The place of performance is in Alexandria, VA. MUST HAVE SECRET CLEARANCE RESPONSIBILITIES• Build/Administration/upgrade of VMware vSphere and vSAN, versions 6.7, 7 and 8 including:o Deployment of...


  • Alexandria, United States Leidos Full time

    R-00133602 Description Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD.  This role requires an individual that has technical experience with administering Linux and Windows servers within a VMware virtual environment.  This individual should be detail oriented in order to capture customer inquiries...


  • Alexandria, United States Leidos Full time

    R-00133616 Description Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD.  This role requires an individual that has technical experience with administering Linux and Windows servers within a VMware virtual environment.  This individual should be detail oriented in order to capture customer inquiries...


  • Alexandria, United States JASINT Consulting and Technologies, LLC Full time

    Job Title: Senior System Administrator/Task Lead (Key Position) Location(s): Virginia, Pentagon (Main Campus) Hours: Regular Full-Time Clearance Requirements: Shall possess a TOP SECRET w/ SCI Eligible security clearance at the time of the award. Duties/Responsibilities: * Provide operational and maintenance (O&M) support for NIPRNET, SIPRNET, and JWICS...


  • Alexandria, United States Peraton Full time

    About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our...


  • Alexandria, United States Leidos Full time

    R-00133626 Description Leidos is seeking a System Administrator to partner on a large enterprise IT contract for the DOD. The System Administrator will be responsible for maintaining existing enterprise identity management solutions, troubleshoot incidents, and assist with transitioning new capabilities from the engineering team to production. Duties will...


  • Alexandria, United States SPA Full time

    Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and...


  • Alexandria, United States Leidos Full time

    R-00132001 Description Are you ready for a rewarding career challenge? Unleash your potential at Leidos, where we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer’s success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a...


  • Alexandria, United States Mantis Security Corporation Full time

    Mantis Security is a leading specialty firm of high caliber talent who specialize in Cyber Operations, Cyber Defense, Information Assurance, Software Development, DevSecOps, Security Engineering, and Cloud Engineering. We enable and protect our nation's most important IT assets and invest in the long-term career development of every employee! We are...

  • System Engineer

    4 weeks ago


    Alexandria, United States Compass Inc Full time

    Description This position is contingent upon task order award. Position Title: Systems Engineer Jr. - Sr. Location: Alexandria, VA Clearance Required: Secret Position Description: Develop and manage systems level requirements, develop operational systems concepts, originate design concepts or performing systems level integration and test for highly complex...


  • Alexandria, United States Parsons 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 intelligent, diverse people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next,...

  • System Administrator

    11 hours ago


    Alexandria, United States Leidos Full time

    R-00121556 Description Leidos is seeking a Load Balance System Administrator to maintain a large enterprise IT contract for the Department of Defense. This role will execute the implementation, operations, and maintenance of load balancer technologies in a global enterprise across multiple networks. Duties include updating to new technologies, tuning...


  • Alexandria, United States IBM Full time

    IntroductionAs a Strategy Consultant at IBM, you will help reinvent businesses and industries by developing and utilizing specialized knowledge of industry-specific and cross-industry competitive strategies. You'll manage complex components of an engagement, working closely with clients and their customers to understand their pain points. Your strategic...