Operational Systems Engineer

Chantilly, VA
Full Time
Mid Level
Hoplite Solutions is looking for a highly skilled and motivated Senior Operational Systems Engineer to join our dynamic and expanding team in Chantilly, VA

Responsibilities:
• Contribute to the design, development, and testing of applications using modern standards
• Collaborate on System Design and Architecture
• Translate user requirements into technical requirements
• Share O&M responsibilities with teammates
• Investigate and seek new and innovative ways to improve application development
• Provide on call support to mission systems as needed

Basic Qualifications:
• Active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance, with polygraph
• Background in Computer Science, Information Technology, Cyber Security, Cyber Forensics, Engineering, or other related discipline, or equivalent combination of education, technical certifications, training and work/military experience
• 7+ years experience working in software engineering, application development and/or web application development and deployment
• 7+ years experience with Object Oriented Programming such as Python or Ruby
• 7+ years experience in full stack development (Javascript, VueJS, NodeJS, Angular, HTML, CSS, etc)
• Strong foundation in Linux
• Experience with AWS Elastic Cloud 2, AWS Lambdas, SQS, Apache HTTPD
• Experience with Relational Database Management System (RDBMS) such as MySQL, PostgreSQL, or Oracle
• Experience with source code management tool such as GitHub, GitLab, Git source code version control software
• Familiarity with Agile/Scrum methodology and experience working in an Agile team environment
• Familiarity with working with data in varying encodings and character sets
• Familiarity with Restful web services
• Strong customer service skills

Preferred Qualifications:
• Experience with Rails, Ruby, Rake in varying versions
• Behavior and Test-Driven Development using Cucumber, RSpec, and supporting libraries
• Experience with Bootstrap, Material UI or Tailwind
• Experience with Apache Solr
• Experience with software design patterns and principles
• Experience with software configuration management
• SQL/DML/DDL
• Automation – CI/CD (Jenkins)


Hoplite Solutions offers a highly competitive salary and a comprehensive benefits package, including paid holidays and vacation, fully covered healthcare, short- and long-term disability, up to 7% 401(k) matching, referral bonuses, and tuition reimbursement.

Turn your interest into action, apply today! If your background matches the requirements, you will be contacted by one of our Recruiters!
 
Share

Apply for this position

Required*
We've received your resume. Click here to update it.
Attach resume or Paste resume
Attach resume as .pdf, .doc, .docx, .odt, .txt, or .rtf (limit 5MB) or Paste resume

Paste your resume here or Attach resume file

Invitation for Job Applicants to Self-Identify as a U.S. Veteran
  • 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.
Veteran status


Voluntary Self-Identification of Disability
Voluntary Self-Identification of Disability Form CC-305
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
Please check one of the boxes below:

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.

You must enter your name and date
Human Check*