ZipRecruiter

Log In

1

Gameplay Engineer Jobs in Washington, DC (NOW HIRING)

CACI International, Inc.

AI Prompt Engineer

Ashburn, VA · On-site

  • Medical

  • Retirement

  • PTO

Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: CACI is ...

Vantor

Ontology Engineer (TS/SCI)

Herndon, VA · On-site

$137K - $200K/yr

  • Retirement

Collaborate with analysts, data scientists, engineers, and Government stakeholders to capture requirements and translate mission needs into formal knowledge models. * Develop and maintain ontology ...

Maxar

Ontology Engineer (TS/SCI)

Herndon, VA · On-site

  • Retirement

Collaborate with analysts, data scientists, engineers, and Government stakeholders to capture requirements and translate mission needs into formal knowledge models. * Develop and maintain ontology ...

Vantor

Ontology Engineer (TS/SCI with CI Poly)

Herndon, VA · On-site

$137K - $200K/yr

  • Retirement

Collaborate with analysts, data scientists, engineers, and Government stakeholders to capture requirements and translate mission needs into formal knowledge models. * Develop and maintain ontology ...

UnannouncedGameStudio

Game Programmer

Fairfax, VA · On-site

An Unannounced Game Studio based in Fairfax, VA and led by industry veterans is searching for Jr-Mid Programmers to join a talented team in creating amazing games. Responsibilities Write portable ...

Cymertek

Software Engineer

Reston, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Game Developer, Data Engineer, Machine Learning Engineer, AI Engineer, Robotics Software Engineer, etc. DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Computer Science, Software Engineering ...

Cymertek

Software Engineer

Annapolis Junction, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Game Developer, Data Engineer, Machine Learning Engineer, AI Engineer, Robotics Software Engineer, etc. DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Computer Science, Software Engineering ...

Cymertek

Software Engineer

Tysons, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Game Developer, Data Engineer, Machine Learning Engineer, AI Engineer, Robotics Software Engineer, etc. DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Computer Science, Software Engineering ...

Cymertek

Software Engineer

Chantilly, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Game Developer, Data Engineer, Machine Learning Engineer, AI Engineer, Robotics Software Engineer, etc. DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Computer Science, Software Engineering ...

Maania Consultancy Services

Network Engineer

Washington, DC

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

If you are a Networking Programmer with gaming experience and the desire to lay your imprint on the gaming industry, we encourage you to apply! Position: Senior Networking Programmer Location: Dallas ...

next page

Showing results 1-20

All JobsGameplay Engineer JobsGameplay Engineer Jobs in Washington, DC

Gameplay Engineer information

See Washington, DC salary details

$91.4K

$164K

$231.3K

How much do gameplay engineer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for gameplay engineer in Washington, DC is $164,015.00, according to ZipRecruiter salary data. Most workers in this role earn between $130,900.00 and $195,200.00 per year, depending on experience, location, and employer.

How much does a gameplay engineer make?

A gameplay engineer's salary typically ranges from $70,000 to $120,000 annually, depending on experience, location, and the complexity of projects. Entry-level positions may start lower, while experienced engineers with specialized skills or working at major studios can earn higher salaries. Compensation often includes benefits such as bonuses, stock options, and health insurance.

What skills and qualifications are needed to be a gameplay engineer?

To thrive as a Gameplay Engineer, you need strong programming skills in languages such as C++ or C#, a solid understanding of game development principles, and a degree in computer science or related fields. Experience with popular game engines like Unity or Unreal Engine and familiarity with source control tools are typically required. Creative problem-solving, collaboration, and effective communication are valuable soft skills in this role. These abilities are crucial for building engaging gameplay features, ensuring technical quality, and working efficiently with designers and artists.

What does a gameplay engineer do?

A Gameplay Engineer designs, implements, and optimizes game mechanics, player interactions, and core gameplay systems. They collaborate with designers, artists, and other engineers to bring engaging experiences to life. Their role involves coding in game engines like Unity or Unreal, debugging issues, and ensuring smooth gameplay. They may also work on AI behavior, physics, and animations to enhance immersion. Strong problem-solving skills and proficiency in languages like C++ or C# are essential.

What are the most commonly searched types of Gameplay Engineer jobs in Washington, DC?

The most popular types of Gameplay Engineer jobs in Washington, DC are:

What are popular job titles related to Gameplay Engineer jobs in Washington, DC?

For Gameplay Engineer jobs in Washington, DC, the most frequently searched job titles are:

What job categories do people searching Gameplay Engineer jobs in Washington, DC look for?

The top searched job categories for Gameplay Engineer jobs in Washington, DC are:

Gameplay Engineer jobs near you
Infographic showing various Gameplay Engineer job openings in Washington, DC as of August 2026, with employment types broken down into 86% Full Time, 9% Part Time, and 5% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $164,015 per year, or $78.9 per hour.

AI Prompt Engineer

CACI International, Inc.

Ashburn, VA • On-site

Full-time

Medical, Retirement, PTO

Re-posted 13 days ago

Job description

Job Title: AI Prompt Engineer
Job Category: Engineering
Time Type: Full time
Minimum Clearance Required to Start: None
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Local
* * *
The Opportunity:
CACI is currently looking for a AI Prompt Engineer to join our BEAGLE (Border Enforcement Applications for Government Leading-Edge Information Technology) Agile Solution Factory (ASF) Team supporting Customs and Border Control (CBP) client located in Northern Virginia! Join this passionate team of industry-leading individuals supporting the best practices in Agile Software Development for the Department of Homeland Security (DHS).
As a member of the BEAGLE ASF Team, you will support the men and women charged with safeguarding the American people and enhancing the Nation's safety, security, and prosperity. CBP agents and officers are on the front lines, every day, protecting our national security by combining customs, immigration, border security, and agricultural protection into one coordinated and supportive activity.
ASF programs thrive in a culture of innovation and are constantly seeking individuals who can bring creative ideas to solve complex problems, both technical and procedural at the team and portfolio levels.
More about this role:
We are seeking a highly creative, technically proficient, and detail-oriented Prompt Engineer to join our growing AI team. This pivotal role will be responsible for designing, testing, and optimizing prompts for Large Language Models (LLMs) to achieve high-quality, and reliable outputs for various use cases. You will be instrumental in translating complex requirements into effective AI interactions.
This role is ideal for someone who thrives on experimentation, understands how LLMs interpret language, and is passionate about unlocking the full potential of generative AI.
You will excel at developing innovative software solutions as part of a technically diverse and geographically disbursed team. A strong passion for AI technologies and experience with agile delivery and deploying software in short sprints.
Responsibilities:
  • Prompt Design & Optimization: Develop, refine, and iterate on prompts for various generative AI models (LLMs) to elicit desired behaviors, responses, and creative outputs.
  • Iterative Testing & Analysis: Conduct testing to compare prompt variations, analyze results drive continuous improvement.
  • Collaboration: Work closely with multiple groups to integrate prompts to streamline manual processes.
  • Research & Development: Stay abreast of the latest advancements in LLMs, generative AI, and prompt engineering techniques.
  • Fine-tuning & RAG Support: Provide input and collaborate on strategies for model fine-tuning and Retrieval Augmented Generation (RAG) to further improve accuracy.
  • Problem Solving: Debug unexpected model behaviors, identifying root causes within prompt structure, model limitations, or data context.

Qualifications:
Required
  • Must be a U.S. Citizen with the ability to pass CBP background investigation, criteria include, but not limited to:
    • 3-year check for felony convictions
    • 1 year check for illegal drug use
    • 1 year check for misconduct such as theft or fraud
  • Bachelor's degree in Computer Science, Software Engineering, Information Technology, or related field (equivalent experience may be considered in lieu of degree).
  • Must be available to work a hybrid schedule with onsite requirements in Ashburn, VA
  • 0-3 years of professional software development experience, internships, or relevant academic project work.
  • 1+ year of hands-on experience working with Large Language Models (e.g., OpenAI GPT series, Llama, Gemini) or other generative AI models.
  • Experience with at least one programming language (Python, JavaScript/TypeScript)
  • Familiarity with prompt engineering techniques (few-shot, chain-of-thought, structured outputs, function calling)

Desired:
  • Problem-solving skills, with a data-driven approach to experimentation and optimization.
  • Witten and verbal communication skills, with an ability to articulate complex technical concepts clearly.
  • Ability to work independently and collaboratively in a fast-paced, evolving environment.
  • Exposure to RAG concepts, including embeddings and vector databases
  • Understanding of AI safety considerations (e.g., prompt injection, bias, data privacy)
  • Exposure to Agile/Scrum development environments

What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$66,700 - $133,300
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Apply