Principal Linux/Windows Systems Administrator - Security Clearance Required

Requisition ID : R10172305

Category : * Information Technology

Location : * Baltimore, Maryland, United States of America

Clearance Type : * Secret

Telecommute : * No- Teleworking not available for this position

Shift : * 1st Shift (United States of America)

Travel Required : * Yes, 10% of the Time

Relocation Assistance : * Relocation assistance may be available

Positions Available : * 1 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 software-secure technology to enable strategic planning.

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!

Northrop Grumman's Mission Systems sector is seeking a well-qualified *Linux / Windows Systems Administrator* to join its Classified Solutions team in *Linthicum, MD*.

Please note that due to the classified nature of this position, the selected candidate will be required to work on-site, full-time, at our Linthicum, MD campus.

This is not a remote work opportunity. Responsibilities will include but not be limited to the following :

• Perform as a Linux / Redhat Systems Administrator for a classified government contract.
• Perform as a Windows Systems Administrator for a classified government contract.
• Maintain smooth operation of all computer infrastructure in a multi-user computer system environment, including coordination of efforts with systems, software, and electrical design engineers, Information Systems Security Officers, PC desktop technicians, end users, network engineers, program / project managers, and IT management.
• 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 data storage devices, and implement / upgrade / update virus and malware 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.
• Deploy new STIGs & work with IT / IA to develop POA&Ms for vulnerabilities that cannot be mitigated or STIG settings that cannot be applied.
• Understand vulnerability and risk mitigation in accordance with RMF & DoD JSIG standards.
• Maintain security audit and logging information on all classified networked and standalone computers as directed by Information Systems Security Officers (ISSOs) and Information Systems Security Managers (ISSMs).
• 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. If you are ready to solve complex problems in a dynamic environment, apply today! *Basic Qualifications* :
• 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
• Must have experience managing Redhat Enterprise Linux OS in a classified environment
• Must have experience managing Windows Server OS and domain architecture in a classified environment
• Familiarity with DoD STIGs, deploying new STIGs, and working with IT and Information Assurance Analysts to develop POA&Ms for vulnerabilities that cannot be mitigated, or STIG settings that cannot be applied
• Candidates must have a current DOD *Secret *level security clearance (at a minimum), to include a closed investigation date completed within the last 6 years OR must be enrolled in the DOD Continuous Evaluation (CE) Program, in order to be considered;

the required security clearance must be maintained as a condition of continued employment.

Candidates must have the ability to obtain, and maintain, access to *Special Programs* within 9 months of their hire date;

program and / or customer requirements may expedite this timeline, and maintaining a SAP / SAR clearance will be a condition of continued employment *Preferred Qualifications : *

• The ideal candidate will have a Bachelor's or a Master's degree in Information Technology, a Security+ CE, a Linux+ or RHCSA certification, an MCSE or similar Microsoft certification, and 5+ years of Linux, Windows, and VMWare server administration experience in a JSIG 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
• Experience installing, configuring, and maintaining computer hardware in a networked environment
• Understanding of networking, including subnets, routing, and VLANs; Cisco experience and / or certification
• Windows AD, LDAP, VMWare, and knowledge of SAN storage systems
• Experience with Windows & Linux Operating systems that support Security Engineering tools
• Knowledge of environmental monitoring tools (HBSS / Solar Winds / Splunk)
• VMWare experience with current version
• Rudimentary Scripting experience
• Experience with the creation and deployment of system images in an enterprise environment
• Experience with Certification & Accreditation process
• DoD 8570 Certification in a primary OS (Windows, Linux, Cisco)
• Active DoD Top Secret security clearance would be ideal 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 : *$93,000 - $139,600 The 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.

Employees may be eligible for 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 committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity / Affirmative Action 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 / AA and Pay Transparency statement, please visit. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.