Network Engineer Sr - E3

Job Number 5557

Standard Job Description

We are seeking a highly skilled Senior Network Engineer to design, implement, and maintain our mission critical network and server infrastructure that supports Aircrew Training Devices (ATDs) and Learning Management Systems (LMS). The ideal candidate brings deep expertise in network and server administration, extensive experience with LMS platforms, and a strong record of delivering reliable, secure solutions in a regulated environment. This individual contributor role will work closely with cross functional teams, vendors, and stakeholders to ensure optimal system performance, compliance, and continuous improvement. The ability to travel (CONUS & OCONUS) and the willingness to work alternate work shifts (when necessary) is required.

Key Responsibilities

1. Network & Server Administration

• Develop, document, and enforce policies for the operation of network and server platforms (VMware vSphere/vCenter, Horizon VDI, Windows Server, Red Hat Linux).

• Perform day to day administration, patching, capacity planning, and performance tuning.

2. Solution Design & Implementation

• Architect and deploy networking solutions for training delivery networks, development environments, and ATDs.

• Create detailed schematics, hardware/software specifications, and implementation plans aligned with business needs and compliance requirements.

3. Troubleshooting & Support

• Diagnose and resolve complex issues involving network devices, VDI services, LMS content delivery, and ATD connectivity.

• Partner with vendors for advanced problem resolution and escalation.

4. Reporting & Analytics

• Design custom reports and dashboards to monitor network health, security posture, and service levels.

• Analyze data to recommend process improvements and document outcomes.

5. Vendor & License Management

• Track and maintain vendor licenses, support agreements, and renewal schedules.

• Evaluate vendor solutions for fit with mission requirements.

6. Research & Technology Evaluation

• Stay current on emerging networking, virtualization, and LMS technologies.

• Conduct proof of concepts and produce recommendations for adoption.

7. Quality Assurance

• Execute QA checks on routine and specialized tasks, ensuring adherence to standards and audit requirements.

8. Collaboration & Communication

• Liaise with program managers, instructional designers, and end users to gather requirements and provide status updates.

• Deliver clear technical presentations and documentation for both technical and non technical audiences.

Basic Qualifications

Education: Associate's degree or 5+ years of progressive network engineering experience.

• Experience:

• 6+ years in network administration (Cisco routing, switching, security, wireless).

• 3+ years of experience managing or coordinating multi-disciplinary projects.

• Technical Proficiency: VMware vSphere/vCenter, Horizon VDI, Cisco ecosystem, Palo Alto firewalls, Windows Server/Client OS, Red Hat Linux).

• Security: Ability to obtain DoD 8570 IAT Level II or III certification (Security+, CASP, CISSP) within 90 days of start date.

Desired Skills

• Industry certifications (e.g., Cisco CCNA/CCNP, VMware VCP, Microsoft MCSE, Red Hat RHCE, Nutanix NCA).

• Familiarity with Aircrew Training System business processes.

• Knowledge of instructional design principles and e learning best practices.

• Strong analytical mindset, rapid learner of new technologies.

• Excellent written and verbal communication; confident presenter.

• Proficiency with Microsoft Office (Word, Excel, PowerPoint).

• 5+ years supporting Aircrew Training Devices or comparable flight simulation systems.

• LMS/LCMS: Meridian, DomiKnow

• Networking: Cisco routers, switches, security appliances, wireless; Palo Alto firewalls

• Virtualization: VMware vSphere/vCenter, Horizon VDI, Nutanix AOS

• Operating Systems: Windows Server & Desktop, Microsoft Windows OS suite, Red Hat

• Design & Documentation: Network architecture schematics, hardware/software selection criteria, implementation guidelines

Pay Information

Full-Time Salary Range: $76700.00 - $142500.00

At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow-both professionally and personally.

The salary range for this position is as listed on the requisition. Please note that the salary information listed 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(work location) and business considerations when extending an offer.

Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.

• Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
• For (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.