Network Engineer / TS/SCI Poly SP / Onsite: Hanover, MD

30-Apr-2026 Network Engineer / TS/SCI Poly SP /

Onsite:

Hanover, MD Enterprise Operations Maryland 725736BR Basic Qualifications

• Active TS/SCI w/Poly SP Required
• U.S. Citizen Required
• Current CompTIA Security+ certification or Higher DoD 8572 qualified certificate within the first 60 days of employment (or ability to obtain)
• Confident in OSI model, IP addressing and subnetting
• Bachelor's degree in Computer Science, Information Technology, or a related field.
• 5+ years of experience in network engineering and IT support.
• 2+ years of Windows OS experience
• Experience with Risk Management Framework (RMF) Requirements
• Ability to multitask in a fast-paced environment.
• Self-motivated, able to work independently, and takes initiative.
• Outstanding attention to detail.
• Excellent verbal, written communication, and negotiations skills.
• Excellent problem solving/analytical skills and knowledge of analytical tools.
• Demonstrated ability to support, maintain, and administer complex applications Job Code/Title E2293:

Mult Fnc Info Sys Anlst Sr Job Description Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 people works with partners around the world to bring proven performance to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. This Enterprise Operations (EO) position supports Lockheed Martin Rotary and Mission Systems (RMS). The selected candidate will be responsible for upgrades, operations and maintenance, hardware and software installations, and service requests (servers, workstations, phones, networking, and storage), as well as continuity of operations. We are seeking a Network Engineer/System Administrator team member to join our team supporting the Hanover and Annapolis Junction. In this fast-paced environment, you'll draw on your education and experience as well as the resources of Lockheed Martin to solve problems and be a contributing member of a highly skilled team. The primary function will be to organize, install, and maintain discrete classified networks. Desired skills

• Strong understanding of network architecture, protocols, and security principles
• General knowledge of DISA STIGs and hardening methods
• Experience with configuring and troubleshooting LAN and WAN connections
• Experience with classified network environments and familiarity with government security regulations.
• Proficiency in managing and troubleshooting Windows and Linux operating systems.
• Hands-on experience with network hardware (routers, switches, firewalls).
• Excellent problem-solving skills and the ability to work under pressure.
• Knowledge of Windows Server and Desktop Operating Systems administration (Windows, 7, 10, 2008, 2012 and 2016)
• Knowledge of Virtualization (VMware, Horizon, vSphere, vCenter, vCloud, vRealize, NSX, vSAN or VXRail)
• Knowledge of implementing vulnerability compliance solutions (WSUS, SCCM, Splunk, ACAS, SCAP, HBSS, NESSUS) Other Important Information By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match.

Should this match be identified you may be contacted for this and future openings. Ability to work remotely

Onsite Full-time:

The work associated with this position will be performed onsite at a designated Lockheed Martin facility. Select the Telework classification for this position Employee will work on-site full-time Ability to Telecommute No telecommuting Shift First Work Schedule Information Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits. Work Schedule 4x10 hour day, 3 days off per week Security Clearance TS/SCI w/Poly SP LMCareers Business Unit

ENTERPRISE BUSINESS SERVICES

Department 50505:

Classified IT Job Class Information Technology Job Category Experienced Professional City, State Hanover-MD City Hanover Zip 21076 Virtual no Relocation/Housing Stipend Available No Req Type Full-Time Direct/Indirect Direct

• At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges.

Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility. If this sounds like a culture you connect with, you're invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs , and apply for roles that align with your qualifications. EEO Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics. The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.

National Pay Statement Pay Rate:

The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $85,500 - $150,765. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.

Benefits offered:

Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year. This position is incentive plan eligible.

Premium Pay Statement Pay Rate:

The annual base salary range for this position in most major metropolitan areas in California, Massachusetts, and New York is $98,300 - $170,315. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.

Benefits offered:

Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. This position is incentive plan eligible.