Ideal Jobs

Senior Principal Software Developer (Active TS Clearance/SCI w/CI Poly Required)

A&M Technologies · Springfield, VA

TS/SCI clearance required · polygraph named

Posted 2026-11-03 · Verified live 2026-11-03

See how your real experience scores against this role. Checked against your facts, and you see the full resume first. You approve everything.

Get matched — join the waitlist Sign in to apply

About this role

Thanks for visiting our Career Page. Please review our open positions and apply to the positions that match your qualifications. Senior Principal Software Developer (Active TS Clearance/SCI w/CI Poly Required) Springfield, VA Full Time Experienced Share A&M Technologies, Inc. (A&M) is a minority-owned small business established in 2014, specializing in providing expert Federal IT support and management services. Our comprehensive offerings include systems integration, IT security, continuity of business operations support, IT infrastructure planning, enterprise resource planning (ERP) systems support, business process automation, cloud migration, software engineering, systems engineering, and IT project management. At A&M, we take pride in our diverse and high-performing team. With unwavering dedication and commitment to our customers' success, our practitioners bring unparalleled expertise to every project. Through our collaborative "one-team" approach and technical prowess, we excel in assisting our clients in overcoming their most complex IT challenges. We are seeking an experienced Senior Principal Software Developer to join our team. This position is located in Springfield, VA and requires an Active Top Secret Clearance with the ability to obtain/maintain SCI and polygraph. Key Responsibilities Apply well-defined software development processes, such as Agile, to contribute effectively as part of a team in a fast-paced, iterative environment Architect, code, and test front-end and back-end solutions for integrated systems, utilizing languages such as HTML, CSS, C++, C#, Java, and JavaScript Build and maintain integration code to connect systems and services across the broader platform Engineer solutions aligned with open standards and Interface Control Documents (ICDs) to drive interoperability through service-based architectures Assist in developing and configuring database systems to support application functionality Investigate, troubleshoot, and document Discrepancy Reports (DRs), ensuring timely resolution and accurate tracking Engage in Agile ceremonies , including code reviews and sprint planning, to drive collective team success Liaise with program stakeholders to ensure technical deliverables meet both business objectives and system requirements Required Qualifications Active Top Secret clearance , with the ability to obtain and maintain SCI eligibility and successfully pass a polygraph Bachelor's degree in any field or major; alternatively, 7 additional years of relevant information technology experience may be substituted in lieu of a degree Hands-on experience using languages and frameworks such as HTML, CSS, C++, C#, Java, and JavaScript Demonstrated experience designing, coding, and unit testing front-end and back-end solutions for integrated systems Compensation & Benefits Highlights Target Salary Range: $170,000 - $215,000 Competitive salary and benefits package Employee referral bonuses of up to $10,000 for eligible hires Additional bonus opportunities for exceptional performance and contributions to business development and company growth Health & Wellness Comprehensive medical, dental, and vision coverage for employees and eligible dependents Deductible reimbursement of up to $1,000 for employee-only coverage and up to $2,000 for family coverage upon meeting plan deductibles Income Protection 100% company-paid short-term disability insurance 100% company-paid long-term disability insurance 100% company-paid accidental death and dismemberment (AD&D) insurance Company-paid life insurance coverage up to $150,000 Retirement 401(k) plan with immediate vesting upon eligibility. Employees become eligible after six months of service Pre-tax and Roth contribution options available Company Match: A&M provides a dollar-for-dollar match on employee contributions up to 6% of eligible compensation Non-Elective Contribution (NEC): A&M provides an additional 6% company contribution to all eligible participants, regardless of employee contributions Paid Time Off Up to 18 days of flexible paid time off (PTO) Additional PTO awarded based on years of service: +2 days after 3 years, +4 days after 6 years, and +7 days after 10 years 10 paid holidays annually, including up to four floating holidays Work-Life Balance Flexible work schedules, including flex time and compressed work schedules, based on contract and project requirements Share Apply Apply for this position Required * First Name * Last Name * Email Address * Phone * Address Resume * 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 The following questions are entirely optional. To comply with government Equal Employment Opportunity and/or Affirmative Action reporting regulations, we are requesting (but NOT requiring) that you enter this personal data. This information will not be used in connection with any employment decisions, and will be used solely as permitted by state and federal law. Your voluntary cooperation would be appreciated. Learn more . Gender Decline to answer Female Male Race/Ethnicity Decline to answer Hispanic or Latino White, not Hispanic or Latino Black or African-American, not Hispanic or Latino Asian, not Hispanic or Latino Native Hawaiian or Other Pacific Islander, not Hispanic or Latino American Indian or Alaskan Native, not Hispanic or Latino Two or More Races, not Hispanic or Latino MENA (Middle Eastern and North African) 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 I IDENTIFY AS ONE OR MORE OF THE CLASSIFICATIONS OF PROTECTED VETERAN LISTED ABOVE I AM NOT A PROTECTED VETERAN I DON’T WISH TO ANSWER Voluntary Self-Identification of Disability Voluntary Self-Identification of Disability Form CC-305 OMB Control Number 1250-0005 Expires 07/31/2029 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: YES, I HAVE A DISABILITY, OR HAVE HAD ONE IN THE PAST NO, I DO NOT HAVE A DISABILITY AND HAVE NOT HAD ONE IN THE PAST I DO NOT WANT TO ANSWER 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 Name Date Human Check * Submit Application

One of thousands of fresh listings refreshed nightly, built for cleared & defense careers.

Browse all jobs