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Northrop Grumman
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE TYPE: PolygraphTRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on r...
Jun 24, 2025
Dulles, VA
BAE Systems
Job Description Join a community that cares. Here at BAE Systems, we're not just colleagues - we're team mates, allies, and a strong support network. Embrace a culture where empathy, camaraderie, and...
Nov 14, 2024
Reston, VA
Northrop Grumman
RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on...
Mar 1, 2025
San Antonio, TX
SS&C
As a leading financial services and healthcare technology company based on revenue, SS&C is headquartered in Windsor, Connecticut, and has 27,000+ employees in 35 countries. Some 20,000 financial...
Jun 7, 2025
Kansas City, MO
Apex Systems, Inc.
Network Security Engineer
Apex Systems, Inc.
Job#: 2073784 Job Description: NETWORK SECURITY ENGINEERClient Industry: Energy (Oil & Gas)Location: 100% On-Site | Office is in Downtown Calgary, AB Terms: 6 Month Contract (1x 6 Month extensio...
May 8, 2025
Calgary, AB
Windows Systems Administration 2/3 - Polygraph
Dulles, VA
Jun 24, 2025
$81,300 - $121,900 a year
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE TYPE: PolygraphTRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.At the heart of Defining Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological solutions to enable strategic objectives. We're looking for innovators, who can help us keep building on our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining in our shared mission, we will support yours of expanding your personal network and developing skills, whether you are new to the field or an industry thought leader. At Northrop Grumman, you will have the resources, support, and team to do some of the best work of your career.
Information Technology Professionals, We Want You!
 The Northrop Grumman Classified Solutions team is seeking a novice to mid-level Windows Server Admin to join its dynamic team of technical professionals. The qualified applicant will become part of Northrop Grumman's Space Systems sector under the Chief Information & Digital Office (CIDO) organization.
Note- The selected candidate will be required to work on-site, full-time, at our facility/campus. This is not a virtual position.
Additionally, this position has the option to work one of the following shift hours, if the employee desires: 10AM to 7PM EST, 11AM to 8PM EST, or 12PM to 9PM EST.
Responsibilities will include but not be limited to the following:

• Perform as a Windows Systems Administrator for a classified government contract.

• Communicate effectively at all levels of the organization, with internal or external customers, in written and verbal format.

• Maintain smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and customer and IT management.

• Support multiple networks and ensure necessary administration tasks are completed while directing others as necessary.

• Analyze internal and external customer requirements and determine equipment and software requirements for solutions to problems by means of automated systems.

• Recommend and implement system enhancements that will improve the performance and reliability of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management.

•  Provide backup and recovery services, manage file systems and disk space, and manage virus protection on a routine basis.

• Create and maintain user and computer accounts and modify file permissions and security access lists.

• Test new releases of products to ensure compatibility and minimize user impact.

• Develop and document technical processes and procedures as needed.

• Make recommendations to purchase hardware, software, and system components.

• Interact, meet, discuss, and troubleshoot issues with vendors, and evaluate vendor products, services, and suggestions.

• Adhere to strict Information Systems security guidelines in all cases.

• Maintain security audit and logging information on all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM).

• Prepare security documentation for input to Computer Security.

• Report project status as required for all recurring and non-recurring efforts.

• Work under minimal direction and independently determine and develop approach to solutions.

• Work across disciplines to isolate issues between software, firmware, and hardware, between software and operating systems, between networks and applications, and between one-time events and recurrent systematic problems.

• Lift equipment weighing up to 40 pounds.

• Work after hours, and weekends, as needed.

If you are ready to solve complex problems in a dynamic environment, apply today!
This position may be filled as a Level 2 or Level 3, based on the required qualifications outlined below.
Basic Qualifications for Level 2:

• Master's Degree with 0 years of IT experience; OR a Bachelor's Degree with 2 years of IT experience; OR an Associate's Degree with 4 years of IT experience; OR a High School Diploma/GED with 6 years of IT experience is required
• Must have a DoD 8570 IAT Level II, or higher, certification (example: Security+ CE); maintaining the required certification will be a condition of continued employment
• Experience managing Windows Server OS
• Experience with designing Windows domain architectures, including but not limited to Active Directory, GPOs, Policies, and permissions
• Candidates must have a current DoD Top Secret/SCI security clearance to include a recent Polygraph [adjudicated within the last 5 years] in order to be considered; maintaining the required security clearance will be a condition of continued employment
• Candidates must have the ability to obtain, and maintain, access to Special Programs as a condition of continued employment.
Basic Qualifications for Level 3:

• Master's Degree with 3 years of IT experience; OR a Bachelor's Degree with 5 years of IT experience; OR an Associate's Degree with 7 years of IT experience; OR a High School Diploma/GED with 9 years of IT experience is required
• Must have a DoD 8570 IAT Level II, or higher, certification (example: Security+ CE); maintaining the required certification will be a condition of continued employment
• Experience managing Windows Server OS
• Experience with designing Windows domain architectures, including but not limited to Active Directory, GPOs, Policies, and permissions
• Candidates must have a current DoD Top Secret/SCI security clearance to include a recent Polygraph [adjudicated within the last 5 years] in order to be considered; maintaining the required security clearance will be a condition of continued employment
• Candidates must have the ability to obtain, and maintain, access to Special Programs as a condition of continued employment.
Preferred Qualifications:

• The ideal candidate will have a Bachelor's degree in Information Technology, a Security+ CE, MCSE (or similar Microsoft cert), and 3 years of Windows Server Administration to include VMWare, Active Directory, and Group Policy in a classified environment
• Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments
• Understanding of basic networking, including subnets, routing, and VLANs; Cisco experience and/or certification
• Creation and deployment of system images in an enterprise environment
• Experience installing, configuring, and maintaining computer hardware in a networked environment
• Windows server management experience
• Windows AD, LDAP, VMWare, and knowledge of SAN storage systems.
• Linux Operating System experience and/or certification for current versions
• Red Hat certification for current version
• VMWare experience with current version
• Knowledge of environmental monitoring tools (HBSS/Solar Winds/Splunk).
• Mid to Advanced level Scripting experience
• Experience with the creation and deployment of system images in an enterprise environment
• Experience with Certification & Accreditation process
We offer flexible work arrangements, phenomenal learning opportunities, exposure to a wide variety of projects and customers, and a very friendly team environment.  Our Employee Resource Groups (ERGs) offer opportunities to be a friend, be active, be a volunteer, be a leader, be recognized, and to be yourself.  At Northrop Grumman, we are on the cutting edge of innovation.  Our diverse portfolio of programs means there are endless paths to cultivate your career.  We also offer exceptional benefits/healthcare, a 9/80 work schedule, and a great 401k matching program.  Come join us!








Salary Range: $81,300.00 - $121,900.00Salary Range 2: $100,300.00 - $150,500.00The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.PDN-9f3a708a-e650-4fb5-bca9-195c7261501b
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Windows Systems Administration 2/3 - Polygraph
Northrop Grumman
Dulles, VA
Jun 24, 2025
$81,300 - $121,900 a year
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