Software Engineer (Principal) - FULLY CLEARED with POLYGRAPH REQUIRED
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Before you apply
SalaryNo pay range posted
LocationFort Meade, MD
Work modeon-site
SeniorityLead
Experience11+ yrs
DepartmentSoftware Development, DEV06 - Development & Support
Company size501–1,000 people
PostedAug 3, 2026 · 3mo ago
Verified live3d ago
May no longer be actively hiring
Posted by the company on Aug 3, 202649% of this company's open roles have been listed for 90+ daysNo pay range listed, though Maryland requires one
At a glanceSummarised by Seekless from the posting.
Must have TS/SCI clearance w/ active polygraph.
Must have eleven (11) years of direct/relevant experience.
Bachelor’s degree in computer science or related discipline from an accredited college or university is required
Strong development experience in a variety of languages (ex., java, python).
Ability to read/understand C/C++, and Assembly (x86).
Experience with software architecture, operating system design, compilers, and debugging.
Comfortable working with operating system internals, low-level software development, file I/O, system APIs, memory management, and executable program analysis.
Modeling experience.
Machine Learning experience.
Dev experience on Linux platforms.
Analytics development experience.
Virtual Machine (VM) experience
Must be a US Citizen.
Skills
java
python
C/C++
Assembly (x86)
Linux
AWS
Red Hat Enterprise Linux
Virtual Machine
Benefits
Health insurance
Dental insurance
Vision insurance
Life insurance
Short term disability
Long term disability
401(k)
Professional development
Training reimbursement
Annual technology reimbursement
Paid time off
Requirements
java, python, C/C++, Assembly (x86), and debugging.
Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.
Required:
•
Must be a US Citizen.
•
Must have TS/SCI clearance w/ active polygraph.
•
Must have eleven (11) years of direct/relevant experience.
•
Bachelor’s degree in computer science or related discipline from an accredited college or university is required
•
Strong development experience in a variety of languages (ex., java, python).
•
Ability to read/understand C/C++, and Assembly (x86).
•
Experience with software architecture, operating system design, compilers, and debugging.
•
Comfortable working with operating system internals, low-level software development, file I/O, system APIs, memory management, and executable program analysis.
These Qualifications Would be Nice to Have:
•
Modeling experience.
•
Machine Learning experience.
•
Dev experience on Linux platforms.
•
Analytics development experience.
•
Virtual Machine (VM) experience
The benefits package:
• Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA
• Comprehensive Dental insurance
• Vision with 80% employer paid premium
• Employer paid Life insurance 100%
• Employer paid Short-term and Long-term disability 100%
• Annual training, continued education, and professional memberships reimbursement
• Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation
• Annual reimbursement for technology i.e. phones, computers, printers, etc.
• 401(k) with company match up to 5% with 100% immediate vesting (after 90 days of employment)
The environment and perks:
• Professional development investment and paid time off for training
• Contract and work locations in Maryland, Virginia, Colorado, Texas, Utah, Florida and Hawaii.
• Team building events throughout the year such as Destination Family Events, Holiday Party, Monthly Get-Togethers
• Leadership Team engagement and mentorship
• Performance Recognition Program
• Complimentary branded apparel
Don’t see a job opening that’s the perfect fit? Apply to our General Position to join our talent pool for consideration for future opportunities.
Know someone else who may be a good fit? Refer them through the CTI External Referral Program and you could receive a one-time referral bonus of up to $10,000*! Email [email protected] for more information.*
Legal
Constellation Technologies is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, religion, creed, color, national origin, ancestry, sex (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, medical condition, marital or domestic partner status, sexual orientation, gender, gender identity, gender expression and transgender status, mental disability or physical disability, genetic information, military or veteran status, citizenship, low-income status or any other status or characteristic protected by applicable law. Job applicants can submit questions about CTI’s equal employment opportunity policy to [email protected].
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