605 Full Stack Software Engineer jobs in Mc Lean,VA

To be eligible for this position, you must be a U.S. Citizen.
This position requires an active U.S. Government Security Clearance at the TS/SCI level.
Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
US citizenship and a current TS/SCI clearance (with willingness to get a CI Polygraph).
Bachelor's degree in Computer Science or related technology fields
5+ years of proficient experience with:
Developing custom software solutions
Performing data extraction, manipulation, visualization, and analysis with strong proficiency in Java, Python or C++
Linux skills and familiarity with cloud architectures, AWS, C2S
NoSQL Data Stores - Elastic, MongoDB, etc.
Development tools such as Git, Eclipse, Maven
Ability to work both independently and in a team environment.
Ability to work full-time onsite.

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Network Engineer - Top Secret Clearance (SCI Eligible)

JFL CONSULTING LLC

Washington, DC 20001

Hybrid~ 19 minHealth InsurancePaid Time OffRetirement Benefit

Top Secret Clearance (SCI Eligible)
Mid-Level (3-8+ years) experience
Knowledge of Cisco IOS and Juniper switching/routing protocols, QOS, OSPF, BGP, EIGRP etc.
Understanding of Wi-Fi technologies and wireless controllers
Working technical knowledge of network security tools and tactics
Excellent problem solving and troubleshooting skills
Strong verbal and written communication skills
Stays current on the latest networking technologies and trends
Minimum Required Certification: Cisco Certified Network Professional (CCNA)
Minimum Required Certification: DOD 8570 IAT II Certification (Ex. Sec+, CISSP, GCIH, CYSA+)

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Senior Software Developer (Red Team)

Oak Grove Technologies Llc

Fort Belvoir, VA 22060

~ 27 min OnsiteHealth InsurancePaid Time Off

U.S. Citizenship and an active Top Secret clearance with SCI eligibility are required
Bachelor's degree in a relevant field
10+ years combined education/experience in software development, systems engineering, offensive security or cyber operations
3+ years of experience with C/C++/C# software development, including expertise in red team / offensive cyber operations capability development for Windows
Development and use of Command-and-Control (C2) frameworks/capabilities, especially Cobalt Strike
Ability to pass the Advanced Cyber Red Team Senior Developer Aptitude Test (SDAT) prior to onboarding
Willingness and ability to travel 15% (CONUS/OCONUS)

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Release Manager, Design Engineering

Amazon Data Services

Herndon, VA 20170

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Software Engineer

ManTech

Columbia, MD 21044

New, Posted 9 hours ago

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Desktop Support Analyst

TEKsystems

Sterling, VA 20164

$30-$40/hr

~ 18 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Provide level 1 and 2 support to local and remote offices
Provide support via walk-up, phone, chat, and email
Resolve all first and second level support requests
Document incidents and problems in Halo and escalate issues to the appropriate teams when required
Serve as the technical liaison to all users' company wide, able to resolve technical issues within the desktop computing environment
Train users on how to use hardware and software where necessary
When down time, which is rare, document new procedures and processes within technician knowledgebase
Demonstrated experience resolving level 1 and 2 technical issues in a M365 cloud environment which includes:
Entra ID (MFA resets, conditional access issues, device registration issues,
SSO TS, review sign-in logs)
Outlook (TS login issues, fixing mailbox sync issues, managing shared mailboxes, helping set up calendar permissions, recovering deleted items)
Exchange Online (managing distribution groups, shared mailbox permissions,
Delegation, mail flow rules, message trace)
OneDrive (sync errors, file restore, missing files, sharing issues,
Conflicts between desktop and cloud versions)
SharePoint (user permissions, access denied errors, syncing libraries to OneDrive, document sharing)
Teams (sign in problems, microphone/camera issues, meeting TS, channel/team
Access, permission and guest access)
Intune (device compliance issues, app deployment failures, wipe/retire lost
Devices, TS conditional access, patching and security baseline issues)
Defender (spam/phishing quarantine, investigating blocked email, URL rewrite
Issues, safe links/safe attachment issues)
5+ years of experience working with Windows 11 OS
Must be familiar with ITIL, Hardware Life Cycle Management, Change
Management, Incident Management
Strong understanding of troubleshooting techniques and experience with
Remote troubleshooting tools.
Able to assist users with connectivity issues, ensuring they can access
Network resources and the internet.
Able to identify and resolve issues related to DNS and DHCP, such as
Incorrect IP addresses, domain name resolution failures, or DHCP server
Outages.