Top 679 Entry level computer science Jobs in Arlington, Va

Cloud Software Engineer – AI/ML Project Top Secret/SCI w/Poly
Peraton —Laurel, MD
- $104,000 - $166,000 a year
- Computer Science
- Software troubleshooting
- Mid-level
- Health savings account
- Paid holidays
Reverse Engineer / Analyst
General Dynamics Information Technology —Annapolis Junction, MD
- $81,349 - $94,875 a year
- Hybrid work
- Computer Science
- Bachelor of Science
- Research
- Paid time off
- 401(k) matching
15h
Principal Test Engineer (SDET)
Navy Federal Credit Union —Vienna, VA
- $110,500 - $141,600 a year
- Online Application
- Computer science
- Azure
- Computer Science
Software Engineer
National Security Agency —Fort Meade, MD
- $105,262 - $192,764 a year
- 8 hour shift
- Doctoral degree
- Computer Science
- No experience needed
6d
Space Kill Chain Analyst
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $85,000 - $195,000 a year
- Full-time
- Computer Science
- Mid-level
- C++
- Disability insurance
- Health insurance
Junior Java Developer
CGI Group, Inc. —Fairfax, VA
- $58,000 - $136,200 a year
- Computer Science
- System design
- Research
- Paid parental leave
- Paid holidays
23h
IT Support
ECPI University LLC —Manassas, VA
- $47,320 - $55,000 a year
- Monday to Friday
- Classroom
- Computer science
- Computer Science
Quick Apply
9d
IT Support Analyst
Assurety Consulting —Sterling, VA
- $60,000 - $65,000 a year
- Full-time
- Computer science
- Computer Science
- Office
- Commuter assistance
- Paid parental leave
Federal AI Solutions Engineer (Entry Level)
A-TEK Inc. —McLean, VA
- $85,000 - $105,000 a year
- Hybrid work
- Computer Science
- Databases
- Analysis skills
- Paid holidays
- Health insurance
Quick Apply
IT Audit Associate - College Program
Kearney & Company —Alexandria, VA
- $60,000 - $78,000 a year
- Computer Science
- Office
- Master's degree
- Health savings account
- AD&D insurance
2d
Software Developer (Hiring Event)
National Geospatial-Intelligence Agency —Springfield, VA
- $85,447 - $158,322 a year
- Online Application
- Computer Science
- Pass drug screening
- Mid-level
9d
Systems Engineer (Hiring Event)
National Geospatial-Intelligence Agency —Springfield, VA
- $121,785 - $187,093 a year
- Online Application
- Computer Science
- Customer service
- Pass drug screening
9d
Cartographer- Maritime GIS Analyst (Hiring Event)
National Geospatial-Intelligence Agency —Springfield, VA
- $85,447 - $158,322 a year
- Online Application
- Pass drug screening
- Research
- Mid-level
10d
Systems Administrator
General Dynamics Information Technology —Fairfax, VA
- $79,900 - $108,100 a year
- Hybrid work
- Computer science
- Computer Science
- Mid-level
- Paid time off
- 401(k) matching
2026 Entry Level Engineering Opportunities
Northrop Grumman —Falls Church, VA
- $70,000 - $95,000 a year
- Overtime
- Computer Science
- Writing skills
- Engineering
- Paid holidays
- Disability insurance
Cyber Data Analysis Engineer
CACI —Springfield, VA
- $82,100 - $172,400 a year
- Weekends as needed
- Computer Science
- System design
- Research
- Health insurance
Data Engineer (Hiring Event)
National Geospatial-Intelligence Agency —Springfield, VA
- $85,447 - $158,322 a year
- Online Application
- Computer Science
- Customer service
- Pass drug screening
9d
Junior AI Engineer
Targeted Victory —Arlington, VA
- Computer Science
- SQL
- Bachelor's degree
Junior Security Engineer
Maximus —Tysons, VA
- $40,000 - $65,000 a year
- Remote
- Computer science
- Azure
- Computer Science
- Paid holidays
- Disability insurance
Data Engineer Associate
American Institutes for Research —Arlington, VA
- $105,000 - $122,000 a year
- Email
- Hybrid work
- Computer science
- Computer Science
- Office

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entry level computer science jobs near arlington, va

Cloud Software Engineer – AI/ML Project Top Secret/SCI w/Poly

Peraton -
Laurel, MD

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Job Details

$104,000 - $166,000 a year

Benefits

Health savings account
Paid holidays
Disability insurance
Health insurance
Dental insurance
401(k)
Paid time off
Parental leave
Employee assistance program
Vision insurance
Life insurance

Qualifications

Software issue identification
Software engineering
Engineering development testing
Requirements design
Software troubleshooting
Software implementation
System requirements definition
Application Maintenance
TS/SCI with Polygraph
Analysis (software development lifecycle)
Test Planning (Quality assurance practices)

Full Job Description

About Peraton

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees solve the most daunting challenges that our customers face. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

About The Role

Are you passionate about building cutting-edge cloud solutions that support national security? Do you thrive in fast-paced, mission-driven environments? Peraton is seeking a talented and skilled Cloud Software Engineer to join our Cyber Intelligence team in Laurel, MD.

As part of a collaborative, high-impact integrated product development team, you’ll work on next-generation cyber and AI/ML capabilities hosted on large-scale compute clusters and AWS Cloud infrastructure.

This is your chance to help shape innovative services that make a real difference. Interested in Artificial Intelligence and Machine Learning? If so, this is the position for you.

The Cloud Software Engineer Level 1 Engineer provides cloud software research, development, and engineering services to include requirements analysis, software development, installation, integration, evaluation, enhancement, sustainment, testing, validation, and issue diagnosis/resolution.

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#MDFSP

Python, Java, C, C++, Hbase, Accumulo, Big Table, Map Reduce programming model and technologies such as Hadoop, Hive, Pig, etc., Hadoop Distributed File System (HDFS), JSON and/or BSON. Taxonomy, Ontologies, and Big-Data Cloud Scalability (Amazon, Google, Facebook), cluster monitoring tools (e.g. Hobbit, Ganglia), Artificial Intelligence (AI), Large Language Model (LLM), Machine Learning (ML), AI/ML algorithms, statistical analysis, RAG, agents, and agentic workflow

Qualifications

Basic Qualifications:

A Bachelor's Degree in Computer Science or in a related technical field from an accredited college or university is highly desired which will be considered equivalent to two (2) years of experience. NOTE: A degree in Mathematics, Information Systems, Engineering, or similar degree will be considered as a technical field.
Two (2) or more years of directly related experience in software development/engineering; including requirements analysis, software development, installation, integration, evaluation, enhancement, maintenance, testing, and problem diagnosis/resolution
At least 2 years of experience in software development/engineering, including requirements analysis, software development, installation, evaluation, enhancement, maintenance, and problem diagnosis/resolution.
Have demonstrated ability to work with OpenSource (NoSQL) products that support highly distributed, massively parallel computation needs such as Hbase, Accumulo, Big Table, etc.
Have at least one (1) year of experience developing software with high level languages such as Java, C, C++, et cetera.
Minimum of two (2) years of experience in software integration and software testing, to include developing and implementing test plans and test scripts
An Active TS/SCI clearance with polygraph is required

Additional Desired Qualifications:

Preferred, not required, to have one of the following Cloud Developer Certifications:

- AWS Certified Developer-Associate
- AWS Certified Machine Learning-Associate
- AWS Certified Machine Learning-Specialty
- AWS Certified Machine Learning-Specialty
- AWS DevOps Engineer Professional
- Certified Kubernetes Application Developer (CKAD)
Demonstrated experience with OpenSource (NoSQL) products that support highly distributed, massively parallel computation needs such as Hbase, Accumulo, and/or Big Table
Demonstrated experience with Map/Reduce and/or Hadoop, Hive, and/or Pig
Demonstrated experience with the Hadoop Distributed File System (HDFS)
Demonstrated experience with Big-Data Cloud Scalability (e.g. Amazon, Google, and/or Facebook)
Demonstrated experience designing and developing web applications with JavaScript
Demonstrated experience designing and developing automated analytic software, techniques, and algorithms
Demonstrated experience with compute cluster monitoring tools (e.g. Hobbit, Ganglia)
Demonstrated experience with Accumulo internals, to include configuring, tuning, and testing Accumulo in many configurations (>200 node clusters)
Competencies and Skills:
Experience with Large Language Models (LLM), Agentic AI, and Retrieval-Augmented Generation (RAG)
Expertise in AWS Cloud Architecture design and development
Proficiency in using AWS SDKs and APIs
Expertise in Infrastructure as Code (IaC) tools like CloudFormation or Terraform
Skilled in Continuous Integration, Deployment, Testing and Monitoring practices
Knowledge and skill in implementing and using observability tools (e.g. Elasticsearch, OpenSearch)
Java programming for distributed systems, with experience in networking and multi-threading
Agile development experience with source code management practices and tools
Well-grounded in Linux fundamentals and knowledge in at least one scripting language (e.g. Python, Ruby, Perl, etc.)
Familiarity with microservices software development techniques and container-orchestration (e.g., Kubernetes)
Knowledge of security and compliance best practices

Benefits: Peraton offers enhanced benefits to employees supporting this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap, and eligibility to participate in an attractive bonus plan.

Investing in Your Growth: Selected candidates may be eligible for enhanced professional development opportunities, including training, certification programs, and skill-building experiences tailored to individual strengths, career goals, and role-specific requirements.

Details

Target Salary Range: $104,000 - $166,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.

Benefits Statement: Peraton offers eligible employees a variety of benefits including medical, dental, vision, life, health savings account, short/long term disability, EAP, parental leave, 401(k), paid time off (PTO) for vacation, and company paid holidays. A full listing of available benefits can be viewed at https://www.careers.peraton.com/benefits.

Application Statements: The application period for the job is estimated to be 30 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. By applying to this job, you are expressing interest in the role and the Company. During the review of your application, you may be required to participate in an on-camera interview, as well as participate in a process to verify your identity.

EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

Apply Now

Refine Your Search

entry level computer science jobs in arlington, va

Cloud Software Engineer – AI/ML Project Top Secret/SCI w/Poly

Reverse Engineer / Analyst

Principal Test Engineer (SDET)

Software Engineer

Space Kill Chain Analyst

Junior Java Developer

IT Support

IT Support Analyst

Federal AI Solutions Engineer (Entry Level)

IT Audit Associate - College Program

Software Developer (Hiring Event)

Systems Engineer (Hiring Event)

Cartographer- Maritime GIS Analyst (Hiring Event)

Systems Administrator

2026 Entry Level Engineering Opportunities

Cyber Data Analysis Engineer

Data Engineer (Hiring Event)

Junior AI Engineer

Junior Security Engineer

Data Engineer Associate

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