IT Systems Administrator

2 days ago


Sterling, United States Core One Full time

Core One is seeking a Junior IT Systems Administrator to be part of an energetic and motivated corporate team. The Jr. Systems Administrator will work directly with our management team in support of technology initiatives and business tasks. This is an ideal position for an individual who has a desire to learn and grow as an IT systems administrator with focus on compliance and cybersecurity.

Primary Responsibilities:

  • Respond to customer incident reports / service requests from ticketing system, phone calls, walk up
  • Provide user support via deskside and remote troubleshooting
  • Support variety of SaaS applications (licensing, provisioning, access requests)
  • Prepare and deliver iOS, Android, Windows equipment through MDM solution
  • Maintain On-Premises environment (physical hardware and virtual appliances)
  • Maintain Cloud-Based environments including tenant administration
  • Create, implement, and document IT solutions
  • Perform necessary compliance documentation and record keeping
Minimum Requirements:
  • IT related Bachelor's Degree or equivalent experience
  • 1-3 years' experience in a customer facing IT role
  • CompTIA A+ certification or can demonstrate comparable IT experience
  • Must be able to obtain and maintain a SECRET clearance
  • Intermediate level troubleshooting skills
  • Basic to Intermediate level networking skills
  • Experience working with Active Directory and Group Policy
  • Experience working with MDM
Desired Skills/Qualifications:
  • CompTIA Network+ and/or Security+
  • Experience operating within a corporate IT department
  • Familiarity with defense contracting Compliance requirements (DFARS, NIST, CMMC)
  • Knowledge of Powershell, Entra, Sharepoint, Exchange, RMM, MDR

About Core One
Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achieve our mission, Core One values people first and is comprised of outstanding professionals from the national security community. Because Core One is committed to seeking top talent, we offer competitive compensation and benefits packages. In addition, Core One is a team-oriented, dynamic and growing company that values exceptional performance.

Core One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, or protected veteran status and will not be discriminated against on the basis of disability.
  • System Administrator

    2 weeks ago


    Sterling, United States Verite Group Full time

    System Administrator- R24-043Verite Group offers 100% paid Benefits, 15% Employer Contribution to 401K, Stock Options, Flex-Time, Year End Bonuses, Paid Overtime and many more Amazing first-class benefits. VGI is a 100% employee-owned custom software company supporting government missions and private sector enterprises for over two decades. VGI staff combine...

  • System Engineer

    2 weeks ago


    Sterling, United States Verite Group Full time

    VGI is a 100% employee-owned custom software company supporting government missions and private sector enterprises for over two decades. VGI staff combine a strong technical prowess with a deep understanding of our customers and their operations. VGI can take your current network needs and challenges and create tools that protect your data throughout its...


  • Sterling, United States Kepler Full time

    Kepler is on an audacious mission: to bring the internet to space. Founded in 2015, our ambition is to provide internet connectivity in space, whether in LEO, MEO, GEO, or beyond. With an expanding base of early customers and our first 23 satellites in orbit, Kepler is continuing to grow and expand its most important asset – the Team! We are seeking an...

  • Systems Administrator

    6 months ago


    Sterling, United States Raytheon Full time

    Date Posted: 2024-03-18 Country: United States of America Location: VA543: 22270 Pacific Blvd, Dulles 22270 Pacific Boulevard Building CC5, Sterling, VA, 20166-6924 USA Position Role Type: Onsite You have been redirected to RTX’s career page as we have recently transitioned from RTX to become a standalone company, which provides us with greater autonomy...


  • Sterling, United States Sterling Computers Full time

    Title: Linux Systems AdministratorReports To: Senior Director of Tech and InnovationLocation: Sterling, VAJob Description: Sterling Computers is a technology company that provides IT solutions to a variety of clients, including the federal government, state and local governments, education, and commercial entities. Sterling's Strategic Technologies Group is...


  • Sterling Heights, United States General Dynamics Land Systems Full time

    The Senior Unix System Administrator's role is to operate and tune Unix (Linux / Solaris) systems, servers, and related components to ensure high levels of availability and security of the supported business applications. This individual also participates in the planning and implementation of policies and procedures to ensure Linux/Unix system provisioning...


  • Sterling, Virginia, United States Raytheon Careers Full time

    We are seeking a highly skilled Cybersecurity Systems Administrator to join our team at Nightwing in Dulles, VA. As a key member of our cybersecurity team, you will play a critical role in designing, developing, and deploying advanced cybersecurity capabilities for our customers.With over four decades of experience providing technically advanced...


  • Sterling, United States Verite Group Full time

    Linux System Administrator - R24-067 Verite Group offers 100% paid Benefits, 15% Employer Contribution to 401K, Stock Options, Flex-Time, Year End Bonuses, Paid Overtime and many more Amazing first-class benefits. VGI is a 100% employee-owned custom software company supporting government missions and private sector enterprises for over two decades. VGI staff...


  • Sterling, United States Verite Group Full time

    Linux System Administrator - R24-067 Verite Group offers 100% paid Benefits, 15% Employer Contribution to 401K, Stock Options, Flex-Time, Year End Bonuses, Paid Overtime and many more Amazing first-class benefits. VGI is a 100% employee-owned custom software company supporting government missions and private sector enterprises for over two decades. VGI staff...


  • Sterling, United States Raytheon Full time

    Date Posted: 2024-12-02 Country: United States of America Location: VA552: 22750 Ladbrook Drive, Dulles 22750 Ladbrook Drive Building 9, Sterling, VA, 20166 USA Position Role Type: Onsite You have been redirected to RTX’s career page as we have recently transitioned from RTX to become a standalone company, which provides us with greater autonomy and...


  • Sterling, United States Raytheon Full time

    Date Posted: 2024-12-02 Country: United States of America Location: VA552: 22750 Ladbrook Drive, Dulles 22750 Ladbrook Drive Building 9, Sterling, VA, 20166 USA Position Role Type: Onsite You have been redirected to RTX’s career page as we have recently transitioned from RTX to become a standalone company, which provides us with greater autonomy and...


  • Sterling, United States Disability Solutions Full time

    Job Description At BAE Systems, we promote a strong, collaborative culture and provide our employees with the tools, skills and training they need to succeed. We are all about trust, camaraderie, and a shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your...


  • Sterling, United States Raytheon Full time

    Date Posted: 2024-10-15 Country: United States of America Location: VA543: 22270 Pacific Blvd, Dulles 22270 Pacific Boulevard Building CC5, Sterling, VA, 20166-6924 USA Position Role Type: Hybrid You have been redirected to RTX’s career page as we have recently transitioned from RTX to become a standalone company, which provides us with greater autonomy...


  • Sterling, United States Raytheon Full time

    Date Posted: 2024-10-01 Country: United States of America Location: VA543: 22270 Pacific Blvd, Dulles 22270 Pacific Boulevard Building CC5, Sterling, VA, 20166-6924 USA Position Role Type: Onsite You have been redirected to RTX’s career page as we have recently transitioned from RTX to become a standalone company, which provides us with greater autonomy...


  • Sterling, United States Orbcomm Full time

    Join Us as a Systems Administrator/Infrastructure Engineer! Are you ready to make a real impact in a fast-growing, cutting-edge tech environment? At ORBCOMM, we’re not just looking for someone to maintain systems — we want an innovator, a problem-solver, and a change-maker. If you thrive in a dynamic, fast-paced setting and are passionate about...


  • Sterling, United States ORBCOMM Full time

    Job DescriptionJob DescriptionJoin Us as a Systems Administrator/Infrastructure Engineer! Are you ready to make a real impact in a fast-growing, cutting-edge tech environment? At ORBCOMM, we’re not just looking for someone to maintain systems — we want an innovator, a problem-solver, and a change-maker. If you thrive in a dynamic, fast-paced setting and...


  • Sterling, United States Northstrat Full time

    Northstrat has an opening for a Senior Systems Administrator, supporting Linux operating systems on our factory development/test network as well as edge and cloud production environments. This position is primarily located in Sterling, VA but may also be performed at CACI facilities in Aurora, CO.Some Continental US and International travel may be required...


  • Sterling Heights, Michigan, United States Raytheon Careers Full time

    Cybersecurity Systems AdministratorWe are seeking a highly skilled Cybersecurity Systems Administrator to join our team. In this role, you will be responsible for providing IT systems administration in a heterogeneous Red Hat Enterprise Linux and Microsoft Windows environment. Your duties will include server management, storage management, cross-platform...


  • Sterling, United States Raytheon Full time

    Date Posted: 2024-10-23 Country: United States of America Location: VA543: 22270 Pacific Blvd, Dulles 22270 Pacific Boulevard Building CC5, Sterling, VA, 20166-6924 USA Position Role Type: Hybrid Previously part of a leading Fortune 100 company and headquartered in Dulles, VA; Nightwing became independent in 2024 but continues to support the nation’s most...


  • sterling, United States Raytheon Full time

    Date Posted: 2024-12-02 Country: United States of America Location: VA552: 22750 Ladbrook Drive, Dulles 22750 Ladbrook Drive Building 9, Sterling, VA, 20166 USA Position Role Type: Onsite You have been redirected to RTX’s career page as we have recently transitioned from RTX to become a standalone company, which provides us with greater autonomy and...