Sr. Full Stack Engineer/Active Clearance/Onsite - FL

Job Description

We are looking for a Full-Stack Engineer who will design, develop, and support mission-critical applications that run on our on-premise infrastructure. In addition to defining and implementing DevSecOps architecture, the day-to-day work includes:

Monitoring and troubleshooting production services running on Linux and Windows hosts, using log aggregation and observability tools (e.g., Splunk).
Applying patches, updates, and configuration changes to existing servers and container images to keep the environment secure and compliant.
Managing service-level incidents, performing root-cause analysis, and documenting corrective actions.
Provisioning and scaling resources (VMs, storage, networking) through Infrastructure-as-Code scripts to meet changing workload demands.
Supporting developers by answering questions about environment constraints, assisting with local-to-production migrations, and providing guidance on best practices for containerization and CI/CD integration.
Ensuring licensing compliance, configuring floating/license servers, and integrating license checks into deployment pipelines.

The role sits at the intersection of software development, systems engineering, and scientific research, collaborating daily with engineers, developers, and scientists across multiple departments to deliver new capabilities. The candidate will partner with IT Systems Engineers to build the infrastructure necessary to scale the solutions while continuously improving the DevSecOps processes.

Basic Qualifications

Ability to maintain a Secret Security Clearance.
Programming: Proficiency in at least one programming/scripting language (e.g., Python, Bash).
Software Development Concepts: Familiarity with modern development practices: CI/CD pipelines, micro-service-oriented architectures, containerization, Infrastructure-as-Code, and Agile development methodologies.
Version Control: Proven experience with enterprise-grade version-control systems (e.g., GitLab, GitHub Enterprise, Azure DevOps).
Agile Tooling: Experience using Agile collaboration tools such as Jira and Confluence for planning, tracking, and documentation.
Licensing Management: Demonstrated ability to administer and troubleshoot software licensing solutions, including configuration of floating licenses (FlexLM, LM-Xpress, Sentinel HASP) and license servers.
Containerization: Advanced experience building, deploying, and troubleshooting containers with Docker, Podman, or Apptainer.
Security Certification: Security+ certification (or an equivalent security-focused credential).

Desired skills

Kubernetes: Exposure to Kubernetes platforms (EKS, AKS, or OpenShift) for container orchestration and workload management.
DevOps Platforms: Proficient in GitLab, GitHub Enterprise, and DevOps for source control, pull-request workflows, and pipeline orchestration.
Virtualization: Hands-on implementation of server/desktop virtualization using Microsoft Hyper-V, VMware vSphere, and ESXi (design, provisioning, and maintenance).
CI/CD Automation: Design and automation of end-to-end CI/CD pipelines, integrating testing, security scans, and deployment across cloud environments.
Infrastructure-as-Code (IaC): Proficient with IaC tools such as Terraform or Ansible, and configuration-management tools (e.g., Chef, Puppet).
Windows Systems: Deep knowledge of Windows Server (2016/2019/2022) and Windows Client (10/11) OS administration, hardening, and scripting (PowerShell).
Linux Systems: Solid experience administering Red Hat Enterprise Linux (RHEL) or compatible Enterprise Linux distributions (system configuration, package management, SELinux, and troubleshooting).
Vulnerability Management: Experience conducting vulnerability assessments, prioritizing findings, and leading application remediation (Tenable).

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.

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Join us at Lockheed Martin, where your mission is ours. Our customers tackle the hardest missions. Those that demand extraordinary amounts of courage, resilience and precision. They're dangerous. Critical. Sometimes they even provide an opportunity to change the world and save lives. Those are the missions we care about.

As a leading technology innovation company, Lockheed Martin's vast team works with partners around the world to bring proven performance to our customers' toughest challenges. Lockheed Martin has employees based in many states throughout the U.S., and Internationally, with business locations in many nations and territories.

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.

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.

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 $93,200 - $164,450. 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 $107,300 - $185,840. 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.