Sr. Systems Engineer- Onsite in Grand Prairie, TX Job Details

Job Description

Job Title: Sr. Systems Engineer- Onsite in Grand Prairie, TX

Posting Start Date: 9/23/26

Standard Job Description

Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems, and information technology related responsibilities including design, development, and analysis of computer systems or programs based on and related to user or system design specifications; applying systems analysis techniques and procedures, including consulting with users to determine hardware, software, or system functional specifications. Analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. Performs functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications. For positions that do not perform IT responsibilities, use E146, Systems Engineer.

Basic Qualifications

Basic Qualifications :

• Bachelor's degree or equivalent experience / combined education.

• Security+, or other IAT Level II/III security certification.

• Experience with Active Directory domains and/or (Linux) NIS domains.

• Knowledge and experience with system administration of production networks including Windows 10/11, Windows Server 2019/2022, and Linux.

• Perform troubleshooting and maintenance on varied OS update tools necessary to install and update (service packs, patch bundles, etc).

• Direct work experience interfacing with vulnerability remediation tools and security management tools used for system hardening, log management. and configuration management (ex: Nessus, E-STIG, ePo, Ivanti, Splunk, etc.)

• Demonstrated proficiency applying DISA STIGs and working knowledge of variances

• Demonstrated willingness and ability to enhance and expand skillsets to meet organization and new technology demands

• Must be able to lift 35 lbs.

Desired Skills

• Knowledgeable in information systems networking
• Must have a solid understanding of Linux file permissions, and log-file troubleshooting tactics.
• NetApp experience
• Manage asset inventory and administration for IT hardware within their control.
• Responsible for establishing validation process and creating configuration profile records for each newly imaged asset.
• Validates system requirements, definition(s) and analysis to comply with installed updates prior to delivery of asset

Pay Information

Full-Time Salary Range: $85300.00 - $158300.00

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.