Back to jobs
New

Software Engineer

Arlington,VA

About the Team

STR’s Analytics division researches and develops advanced analytics and machine learning-based solutions to solve challenging problems related to national security. Our team consists of passionate and motivated engineers with advanced degrees in engineering, computer science, mathematics, and data science, who are seeking opportunities to use their deep technical knowledge and creativity to tackle some of the hardest problems that our customers face. Our projects span multiple different data modalities and incorporate advanced algorithms, deep learning, and statistical techniques to uncover patterns in social media, structured and unstructured text, time series, geospatial, and imagery data, and must operate under challenging constraints not typically found in the commercial world. The tools and technologies we develop have real world impact, and U.S. Government analysts use them to extract and enrich intelligence information around the globe.

The Role

As a Software Engineer, you will leverage your skills in software development to contribute to a team that builds machine learning-based sensemaking and counter-sensemaking (“counter AI”) tools. You will help take systems from prototypes to operationalized production-level systems. You will work closely with other software engineers and researchers to design cutting-edge solutions to challenging problems impacting national security including classification, anomaly detection, forecasting, and much more. You may also interact with customers to understand requirements and use cases and apply feedback to respond to their most critical problems.

Positions are available in both Woburn, MA and Arlington, VA. Due to the nature of our work, applicants should expect to primarily work on site.

What You Would Do:

  • Help build system infrastructure, including data pipeline, algorithm execution, storage, distribution and access
  • Perform extraction, transformation, and loading of data from a wide variety of data sources using SQL and AWS ‘big data’ technologies
  • Implement capabilities for integrating component technologies and workflows
  • Build analytics tools that utilize the data pipeline to provide actionable insights for customer needs
  • Monitor data for changes that could significantly impact system performance
  • Develop and execute plans to mitigate issues and maximize system uptime, and perform testing to ensure system function and performance

Who You Are:

This position requires an active Top Secret Clearance, for which U.S Citizenship is needed by the U.S government

  • Motivated collaborator who is looking for an opportunity to work with a team of high-end researchers and engineers to develop and deploy novel machine learning solutions for real mission impact
  • Experience supporting and working within a large, cross-functional, distributed team
  • Experience contributing to development initiatives from inception to functional prototypes to production-level systems
  • Proficient with SQL, database schema design, data transformations
  • Demonstrated experience integrating component technologies and orchestrating component workflows
  • Proficiency with Rust and with one or more high-level programming languages, like Python
  • Experience with software delivery and containerization: e.g., Docker, Kubernetes
  • Experience performing root cause analysis on internal and external data and processes to answer specific business questions and identify opportunities for improvement
  • Working knowledge of Linux Operating System and shell scripting
  • 3+ years industry experience

Even Better (you should have several of these, but all of them are not required):

  • Active Top Secret Clearance with SCI
  • Experience with DevOps pipelines
  • History of manipulating, processing and extracting value from large disconnected datasets
  • Experience with development of APIs (e.g., REST), access control, and auditing
  • Experience with message queuing, stream processing, and highly scalable ‘big data’ data stores
  • Experience developing build processes supporting data transformation, data structures, metadata, dependency and workload management
  • Experience building and optimizing ‘big data’ data pipelines, architectures and data sets
  • Advanced working SQL knowledge and experience working with relational databases, query authoring (SQL) as well as working familiarity with a variety of databases
  • Experience using the following software/tools:
    • Big Data tools: e.g., Hadoop, Spark, Kafka, ElasticSearch
    • AWS: Athena, RDB, EC2, S3, EMR
    • Data Lakes: e.g., Delta Lake, Apache Hudi, Apache Iceberg
    • Distributed SQL interfaces: e.g., Apache Hive, Presto/Trino, Spark
    • Data pipeline and workflow management tools: e.g Luigi, Airflow
    • Dashboard frontends: e.g., Grafana, Kibana
    • Relational SQL and NoSQL databases: e.g., Postgres, Cassandra
    • Stream-processing systems: e.g., Storm, Spark-Streaming, etc.
  • Possession of Security+ or other certifications, or willingness to get them

STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us.

STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer.

STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at www.str.us for more info.


STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws.

If you need a reasonable accommodation for any portion of the employment process, email us at appassist@str.us and provide your contact info.

Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Apply for this job

*

indicates a required field

Resume/CV*

Accepted file types: pdf, doc, docx, txt, rtf

Cover Letter

Accepted file types: pdf, doc, docx, txt, rtf

Education

Select...
Select...
Select...
Select...
Select...

Enter "N/A" if you are not a dual citizen

Select...
Select...

Enter "N/A" if not.

Select...
Select...
Secondary Location(s)?

Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.

As set forth in STR’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.

Select...
Select...
Race & Ethnicity Definitions

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows:

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.

Select...

Voluntary Self-Identification of Disability

Form CC-305
Page 1 of 1
OMB Control Number 1250-0005
Expires 04/30/2026

Why are you being asked to complete this form?

We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years.

Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp.

How do you know if you have a disability?

A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability. Disabilities include, but are not limited to:

  • Alcohol or other substance use disorder (not currently using drugs illegally)
  • Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS
  • Blind or low vision
  • Cancer (past or present)
  • Cardiovascular or heart disease
  • Celiac disease
  • Cerebral palsy
  • Deaf or serious difficulty hearing
  • Diabetes
  • Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders
  • Epilepsy or other seizure disorder
  • Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome
  • Intellectual or developmental disability
  • Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD
  • Missing limbs or partially missing limbs
  • Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports
  • Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS)
  • Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities
  • Partial or complete paralysis (any cause)
  • Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema
  • Short stature (dwarfism)
  • Traumatic brain injury
Select...

PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.