41 jr developer jobs at 21 companies in White Marsh, MD
4w
Save
Mark Applied
Hide
Jr. Software Engineer
Annapolis Junction, Maryland, United States
$90k-$120k/yr OnsiteFull Time
0+ YOE0-2 years experience with at least one programming language; bachelor’s degree in CS/Systems or 4 years relevant experience; TS/SCI with polygraph required; familiarity with software development, CI/CD, databases, cloud, and containerization.
Java, Python, C++, JavaScript, Spring, Hibernate, React, Angular, Vue.js, Django, Flask, STL, Qt, Boost, Git, Jenkins, PostgreSQL, MySQL, Oracle, ElasticSearch, MongoDB, AWS, Docker, Kubernetes
2mo
Save
Mark Applied
Hide
Jr Software Engineer
Hanover, Maryland, United States
OnsiteFull Time
Requires recent MD polygraph clearance and onsite work in Hanover, MD. Bachelor's in CS or equivalent experience. Strong C++, Python; Java, MongoDB/SQL, Docker, Kubernetes, Angular/HTML/JavaScript experience.
C++, Python, Java, MongoDB, SQL, Docker, Kubernetes, Angular, HTML, JavaScript, Vue.js
3mo
Save
Mark Applied
Hide
Jr Data Integration Developer
Silver Spring, Maryland, United States
$90k-$110k/yr HybridFull Time
1+ YOEBachelor's degree; 1–2 years web app and backend microservices; AWS; REST APIs; JavaScript/TypeScript; React/Angular/Vue; Docker/EKS; HTML/CSS; Git and CI/CD.
AWS, API Gateway, S3, DynamoDB, CloudFront, Lambda, Docker, EKS, React, Angular, Vue.js, HTML5, CSS3, Git, CI/CD
1mo
Save
Mark Applied
Hide
390 - Jr. Software Engineer
Fort Meade or Linthicum
$103k-$115k/yr OnsiteFull Time
2+ YOEBachelor's degree plus 2 years (or equivalent) experience; active TS/SCI with polygraph and U.S. citizenship required; proficiency in Java, Python, PySpark, ETL, Pig, MapReduce, JSON, BSON, and Hadoop; analytics and SIGINT data experience preferred.
Java, Python, PySpark, ETL, Pig, MapReduce, JSON, BSON, Hadoop, Large Language Models (LLM)
1mo
Save
Mark Applied
Hide
Jr. Net, C#, SQL Developer - Active Top Secret required
Washington, District of Columbia, United States
$74k-$92k/yr OnsiteFull Time
3+ YOEActive Top Secret with SCI eligibility, US citizenship, 3+ years related experience (2+ years software development), Bachelor's in CS/Engineering or equivalent, CompTIA Security+, development experience with Microsoft .NET, C#, SQL, JS, HTML, and strong written communication.
Microsoft .NET, C#, SQL, JS, HTML, CompTIA Security+
2mo
Save
Mark Applied
Hide
Jr. Site Reliability Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
5+ YOEFive years software development; one year system engineering; distributed systems; scripting; TS/SCI Poly clearance.
Kubernetes, Red Hat Enterprise Linux, Windows, Solaris, Java, Python, Perl, Ruby, Hadoop, Hbase, Cassandra, CloudBase/Accumulo, CI/CD, Networking, SOA
1w
Save
Mark Applied
Hide
Jr. Mechanical Engineer
Annapolis Junction, Maryland, United States
$75k/yr OnsiteFull Time
0+ YOEABET-accredited mechanical engineering degree, US citizenship, 0–3 years HVAC/building design experience, AutoCAD and MS Office proficiency, ability to obtain security clearance.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Paint, AutoCAD, Revit
1mo
Save
Mark Applied
Hide
DNS Jr. Engineer
Fort Meade, Maryland, United States
$75k-$90k/yr HybridFull Time
0+ YOEU.S. citizen eligible for DoD clearance; Bachelor's in CS/Info/Cyber or related; 0–2 years experience; knowledge of TCP/IP, DNS, routing and cybersecurity; strong communication; able to work onsite at Fort Meade 3+ days/week.
DNS, BGP, TCP/IP, DoD 8570
1w
Save
Mark Applied
Hide
Automation Engineer - Jr
Gambrills, Maryland, United States
$80k-$110k/yr HybridFull Time
1+ YOEBachelor's in related engineering,1+ years automation/controls/SCADA experience,Allen-Bradley PLC and Ignition experience,knowledge of Modbus/BACnet/OPC UA,industrial networking and electrical schematics.
ControlLogix, CompactLogix, MicroLogix, Micro800, Studio 5000, RSLogix500, Ignition, Ignition Perspective, SCADA, HMI, Modbus TCP, BACnet/IP, OPC UA, EPMS
2mo
Save
Mark Applied
Hide
Jr Infrastructure Engineer
Fort Meade, Maryland, United States
HybridFull Time
0+ YOECompTIA Security+ or 8570 equivalent; Secret Clearance; Windows/Linux admin; networking (TCP/IP, DNS, DHCP, VPN); Microsoft 365; virtualization and cloud concepts; strong troubleshooting and communication; able to work independently.
VMware, Hyper-V, Windows Server, Linux, Microsoft 365, Azure, AWS, Active Directory, DNS, DHCP, VPN
2mo
Save
Mark Applied
Hide
Jr. Systems Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
TS/SCI with Full Scope Poly required. Bachelor\u0002s in engineering or related field (or degree plus 1 year experience). Familiarity with systems lifecycle (design, test, deploy, operate). Strong problem-solving and teamwork skills.
1mo
Save
Mark Applied
Hide
Security Engineer Jr.
Arlington, Virginia, United States
OnsiteFull Time
1+ YOEBS/BA in a tech field,1+ year federal information systems security experience,knowledge of RMF and NIST frameworks,experience with FISMA security control assessments,CSAM,vulnerability and risk assessment skills.
RMF, NIST Cybersecurity Framework, CSAM
1w
Save
Mark Applied
Hide
SecDevOps Engineer (Jr.)
Washington, District of Columbia, United States
$90k-$110k/yr OnsiteFull Time
1+ YOE1–2 years entry-level technical experience; Linux, networking, Git, basic scripting (Python/Bash); cloud familiarity (AWS/Azure/GCP); security mindset and on-site U.S. citizenship required.
Zscaler, HashiCorp, Vault, Terraform, CloudFormation, Wiz, Qualys, CrowdStrike, Grafana, CloudWatch, ServiceNow, GitHub Actions, GitLab CI, Azure DevOps, Docker, EKS, AKS, GKE, PagerDuty, Python, Bash, Git, Linux, AWS, Azure, GCP
1mo
Save
Mark Applied
Hide
Jr. Net, C#, SQL Developer - Active Top Secret required
Washington, District of Columbia, United States
$74k-$92k/yr OnsiteFull Time
3+ YOEActive Top Secret/SCI clearance, US citizenship, 3+ years related experience (2+ in software development), Bachelor’s degree or equivalent, CompTIA Security+, experience with Microsoft .NET, C#, SQL, JS, HTML, and strong written communication.
Microsoft .NET, C#, SQL, JS, HTML
4w
Save
Mark Applied
Hide
Jr. PLM Application Developer
Rockville or Washington
HybridFull Time
2+ YOEBachelor's or associate degree with relevant experience, 2+ years PLM/CAD/DOORS experience preferred, PTC Windchill (or TeamCenter/Enovia) experience, SysML preferred, ability to obtain Secret clearance.
PTC Windchill, TeamCenter, Enovia, SysML, DOORS, PLM, CAD
4w
Save
Mark Applied
Hide
Structural Analysis Engineer Jr.
Greenbelt, Maryland, United States
$93k-$168k/yr OnsiteFull Time
3+ YOEBS in mechanical/structural/aerospace engineering, minimum 3 years structural analysis experience, proficiency in FEA, familiarity with NASTRAN/FEMAP/PATRAN, Excel/MATLAB/Python, and US citizenship preferred.
NASTRAN, FEMAP, PATRAN, Microsoft Excel, MATLAB, Python
2mo
Save
Mark Applied
Hide
Jr to Mid-level DevOps Engineer
Annapolis Junction, Maryland, United States
$125k-$155k/yr OnsiteFull Time
3+ YOEBachelor's in a technical discipline (or 4 years experience), minimum 3 years relevant experience, Linux administration, Terraform, Ansible, Docker, Git, Python scripting, Apache NiFi, Elasticsearch, HAProxy, MongoDB, and Java/Spring Boot troubleshooting; participates in rotating on-call.
Terraform, Ansible, Docker, Git, Apache NiFi, Elasticsearch, Java, Spring Boot, HAProxy, MongoDB, Python, Linux
2w
Save
Mark Applied
Hide
Jr. Network Engineer (Onsite- Aberdeen, Maryland)
Aberdeen Proving Ground or Middletown
$90k-$105k/yr HybridFull Time
2+ YOEBachelor's degree in relevant engineering or computer science,2+ years network design/maintenance experience,CCNA/CompTIA Security+/Network+/VCP,experience with switches, firewalls, IDS,cybersecurity awareness,US citizen,Secret clearance eligible.
Cisco, IDS, SATCOM, SD-WAN, VMware, DHCP, DNS
1w
Save
Mark Applied
Hide
Jr Malware Engineer / Active Secret Clearance
Arlington, Virginia, United States
$86k-$138k/yr HybridFull Time
3+ YOEExperience reversing malicious binaries across multiple platforms, strong reverse‑engineering skills, debugging and unpacking experience, familiarity with listed tooling, and active U.S. security clearance eligibility.
Process Explorer, CFF Explorer, Wireshark, Fiddler, Regshot, Process Monitor, Process Hacker, Java, C, C++, .NET, PowerShell, Golang, C#
1w
Save
Mark Applied
Hide
Jr Malware Engineer / Active Secret Clearance
Arlington, Virginia, United States
$86k-$138k/yr HybridFull Time
5+ YOEDegree plus multi-year technical experience, experience reversing malware across multiple platforms, familiarity with listed analysis tools, debugging and disassembly experience, U.S. citizenship, and active Secret clearance with ability to obtain TS/SCI.
Process Explorer, CFF Explorer, Wireshark, Fiddler, Regshot, Process Monitor, Process Hacker, Java, C, C++, .NET, PowerShell, Golang, C#