ManTech International Technology/Software

Platform Engineer

Chantilly, VA In person Full-time

Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we’ve been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now—unleash your potential with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Platform Engineer to join our team in Chantilly, VA.

The Platform Engineer will support mission-critical data operations by designing, building, and optimizing large-scale data ingest and processing solutions in a Big Data environment. In this role, you will enable reliable, performant Elastic clusters and data pipelines that support analytic and operational needs across the full data lifecycle. You will own the Elasticsearch cluster lifecycle, build and maintain GitLab and Jenkins CI/CD pipelines, support enterprise RHEL hardware, and lead innovative efforts to integrate next-generation technologies.

Responsibilities include but are not limited to

Designing, implementing, and optimizing large-scale data ingest and processing systems in a Big Data environment

Installing, configuring, upgrading, and maintaining on-premises Elasticsearch clusters, including routine cluster health checks, shard allocation, index maintenance, and custom dashboard development for performance tuning and capacity planning

Designing, writing, and maintaining SaltStack states, pillars, and orchestration workflows to automate server provisioning, configuration compliance, and patch management across on-premises RHEL servers

Building and maintaining end-to-end CI/CD pipelines in GitLab CI and Jenkins that integrate automated builds, artifact publishing, and system deployments

Developing automation scripts in Bash, PowerShell, and Python for ad-hoc operational tasks, bulk provisioning, and monitoring plug-in development

Leading the integration of third-party software, prototyping emerging technologies through Proof-of-Concept initiatives, and establishing migration paths that minimize operational impact

Producing high-quality run-books, SOPs, architectural diagrams, and technical documentation in Confluence and Markdown while collaborating across engineering teams, vendors, and stakeholders

The projected compensation range for this position is $107,900.00-$179,400.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.

In addition, MANTECH invests in its employees beyond just compensation. MANTECH’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at [email protected] and provide your name and contact information.

Job description provided by ManTech International.
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