ECS is seeking a Junior Technical Writer to work in our Washington, DC or San Antonio, TX office.
As a Junior Technical Writer, you’ll create technical materials, such as equipment manuals, appendices, or operating and maintenance instructions. You may also assist in layout work as needed.
The ideal candidate is an excellent writer, strong coordinator, and detail-oriented program support professional who can translate rough technical or program inputs into polished briefings, reports, documentation, meeting materials, and executive communications.
Key Responsibilities
ECS will support the Defense Health Agency (DHA) to include DHA J-6, PEO Medical Systems / CIO, and Engineering, Solutions Architecture and IT Business Analytics (ESA-BAD) Division by delivering comprehensive program management and advanced analytics services to enhance decision-making across critical healthcare IT initiatives. This effort integrates tools such as SEMOSS, Python, R, and AI-driven analytics to develop enterprise dashboards, perform predictive analysis, and streamline reporting and planning activities. We are looking for someone with knowledge of the health sector who leverages data analysis and reporting tools to extract insights from healthcare data, supporting critical decision-making within the military and defense healthcare systems.
Qualifications

ECS is a fast-growing 4,000-person, $1.2B provider of advanced technology solutions for federal civilian, defense, intelligence, and commercial customers. We tackle complex client challenges with smart, scalable solutions in data and AI, cybersecurity, and digital transformation. Our collective work empowers customers’ missions, strengthens our partners, inspires our employees, and grows our company.
To achieve our purpose — to tackle the missions that matter most and create a lasting impact on our customers, employees, and community — we are committed to excellence in growth, customer delivery, technology innovation, and employee engagement.
We believe in:
• Attracting, developing, and retaining top talent
• Building high-performing teams
• Creating an engaging employee environment
• Acting with social responsibility
• Having a positive impact on our community
Our core values: Excellence, Drive, Grit, and Community. We keep these values at the heart of all we do. We’re looking for driven individuals who want to solve meaningful challenges and help shape the future of national security and public service. If you’re ready to make a difference, you’ll find your team here.