Jobs in the United States

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Added 2 mins ago
Sr Lead Infrastructure Engineer - Network Access Control Sr Engineer
JPMC page
Columbus, OH · OH
As a Senior Lead Infrastructure Engineer at JPMorgan Chase within the Corporate Sector – Enterprise Network team, you exhibit both depth and breadth of knowledge regarding software,…
Added 2 mins ago
Senior SailPoint Administrator
BCBSM, Inc.
Eagan, MN
Blue Cross and Blue Shield of Minnesota is hiring a Senior SailPoint Administrator. In this role, you will be responsible for the administration, support, optimization, and governance of…
Added 3 mins ago
Lead Software Engineer-Marketing Technology
AAPC
Remote, United States
AAPC seeks a hands-on lead software engineer to help build and evolve the customer-facing digital products, e-commerce experiences, and marketing technology that take people from discovery…
Added 3 mins ago
Senior Systems & Network Infrastructure Engineer
DigitalCM LLC
Tampa, FL
DigitalCM is seeking an experienced, hands-on Senior Systems & Network Infrastructure Engineer to design, deploy, secure, maintain, and improve the infrastructure supporting our software…
Added 4 mins ago
AI/ML Automation Engineer/Developer (Jr, Mid and Sr.)
Parsons Technical Services, Inc.
MD
Parsons is growing its team of AI/ML Automation Engineers/Developers (at several levels) to support upcoming mission-critical cybersecurity work. If you enjoy performing cutting-edge…
Added 7 mins ago
Greenfield Manager, Startups
Vercel
NY · San Francisco, CA
Vercel is the agentic infrastructure company, freeing people and agents to ship what's next. For more than a decade we've helped builders move from idea to production with speed, security,…
Added 12 mins ago
Senior Software Engineer - Lab Automation
Genentech, Inc.
United States
As a Senior Software Engineer – Lab Automation, you will be the essential bridge connecting software architecture, frontier AI models, and real-world physical instrumentation. You will…
Added 13 mins ago
Senior Associate - Cloud Engineer
New York Life Insurance Co
United States
…enterprise application development and digital innovation. As a Senior Associate, Cloud Platform Engineer, you will leverage cloud engineering, platform engineering, Site Reliability…
Added 14 mins ago
Senior Associate - Cloud Engineer
New York Life
Remote, United States
…enterprise application development and digital innovation. As a Senior Associate, Cloud Platform Engineer, you will leverage cloud engineering, platform engineering, Site Reliability…
Added 14 mins ago
Senior AWS Database Migration Architect / Engineer
NTT DATA Services
Charlotte, NC
We are currently seeking a Senior AWS Database Migration Architect / Engineer to join our team in Charlotte, North Carolina (US-NC), United States (US).
Added 15 mins ago
Principal Discipline Engineer
STC
United States
…its EED support team and is seeking a Principal Discipline Engineer to serve as a domain authority and senior technical lead within the EED…
Added 18 mins ago
AI
Data Engineer - Level III
ATTAINX INC
Fort Collins, CO
- $120,000 to $135,000 USD / year
Programming: Strong proficiency in SQL/T-SQL, Python, and PySpark. Working knowledge of Bash/PowerShell for automation.
Added 22 mins ago
Senior Advisor, Product Line Management, Maintenance & Managed Services
Ciena Canada ULC
Remote, United States
As the global leader in high-speed connectivity, Ciena builds the critical infrastructure powering the AI era. We’re a technology company shaping the future of networking, guided by…
Added 22 mins ago
Senior Engineer - Protection & Control
THE UNITED ILLUMINATING COMPANY
United States Of America, CT
Job Title: Senior Engineer – Protection & Control
Added 25 mins ago
Automation Engineer II
Matica Biotechnology, Inc.
College Station, TX
The Automation Engineer II collaborates with Manufacturing, Quality, Process Development, IT, and external vendors to resolve technical issues and support commissioning, qualification, and…
Added 32 mins ago
Sr Manager App Integration Engineer
Johnson & Johnson Services Inc. Legal Entity
Raritan, NJ
We are searching for the best talent for a Sr Manager App Integration Engineer to be located in Raritan, NJ
Added 35 mins ago
Senior Engineer, SRE & Cloud Ops
BlackLine Systems, Inc.
United States
As a Sr. Software Engineer, you will play a crucial role in delivering high-quality, resilient releases to our customers by designing, developing, troubleshooting, maintaining, optimizing,…
Added 39 mins ago
UG
Senior Data Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
The Optum Rx team is seeking a Sr Data Engineer to manage, optimize, and modernize critical enterprise database environments. In this role, you will play a critical role in the…
Added 42 mins ago
Software Quality Engineer
Mill
San Bruno, CA
…tools like Claude Code, for example to write and maintain test automation, generate test cases from requirements, and triage failures. As a senior engineer, you will also help set the…
Added 44 mins ago
V
Sr. Software Engineer - DevEx
VGS
Remote, United States
- $150,000 to $200,000 USD / year
As a Senior Software Engineer, you’ll help build a new category of payment infrastructure at the intersection of AI, card networks, cryptography, and secure money movement, developing…
Added 44 mins ago
Cybersecurity Lead Engineer/Architect
GCM Grosvenor
Chicago, IL
The Cybersecurity Lead Engineer/Architect is the firm’s most senior individual contributor in security, joining a lean security operations team responsible for the continued evolution,…
Added 47 mins ago
Sr Site Reliability Engineer
State Employees' Credit Union
United States
The Senior Site Reliability Engineer mentors more junior SREs and coaches on process improvement opportunities. This role takes responsibility for support and stability of many…
Added 47 mins ago
Senior Infrastructure Security Engineer
Federato
Remote, United States
5+ years of hands-on experience managing cloud infrastructure and automation.
Added 48 mins ago
Senior DevSecOps Engineer
LEIDOS, INC.
Gaithersburg, MD
Leidos is seeking an innovative, mission-driven Senior DevSecOps Engineer to support the Chinook Program serving our Intelligence Community (IC) customer. In this role, you'll help ensure…
Added 48 mins ago
Senior Software Engineer
LEIDOS, INC.
Gaithersburg, MD · Alexandria, VA · Chantilly, VA · Tucson, AZ
Leidos is seeking an innovative, hands-on Senior Software Engineer to support the Chinook program supporting an Intelligence Community (IC) customer. This hybrid opportunity offers a…

Junior Systems Engineer

Alexandria, VA, United States

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Job details

Posting language: English

Original job description

GENERAL DESCRIPTION

The Junior Systems Engineer helps implement, administer, and secure reliable on-premises and hybrid infrastructure spanning Active Directory, Microsoft Entra ID, VMware virtualization, enterprise storage, backup and disaster recovery, PowerShell automation, Azure, and AWS. Under senior engineering guidance, the role builds technical proficiency through systems administration, monitoring, incident response, documentation, change management, upgrades, security hardening, and recovery testing.

ESSENTIAL DUTIES AND RESPONSIBILITIES:

Administer and maintain Active Directory Domain Services, including domain controllers, Group Policy Objects, organizational units, DNS, DHCP, sites and services, trusts, and Flexible Single Master Operations (FSMO) roles.
Support Microsoft Entra ID and hybrid identity services, including identity synchronization, user and group lifecycle administration, single sign-on, Conditional Access, and basic identity security monitoring.
Operate and troubleshoot virtualization platforms, with emphasis on VMware vSphere, including ESXi hosts, vCenter Server, virtual machine lifecycle management, virtual networking, resource allocation, and platform health.
Assist with the administration of other hypervisor platforms as assigned.
Manage enterprise storage systems, including provisioning, capacity and performance monitoring, troubleshooting, and support for block and file protocols such as iSCSI, Fibre Channel, NFS, and SMB.
Apply and maintain security hardening standards for Active Directory, Windows Server, virtualization platforms, storage, and related infrastructure in accordance with organizational policies and applicable industry benchmarks.
Administer enterprise backup and recovery solutions, including backup job configuration, monitoring, troubleshooting, restoration, and routine validation of recoverability for systems, data, and virtual machines.
Support disaster recovery planning, documentation, testing, and execution for identity services, virtualization, storage, backup platforms, and other critical infrastructure components.
Develop, test, document, and maintain PowerShell scripts that automate routine administration, reporting, validation, and configuration tasks across Windows Server, Active Directory, and related systems.
Assist with Microsoft Azure and Amazon Web Services infrastructure tasks, including virtual machine deployment, networking, identity integration, resource administration, and hybrid connectivity.
Monitor infrastructure health, respond to alerts and incidents, perform methodical root-cause analysis, document findings, and contribute to corrective and preventive actions.
Participate in change, incident, and problem management processes; maintain technical documentation, operational procedures, inventories, and knowledge articles.
Collaborate with senior engineers, security teams, application teams, vendors, and other stakeholders on infrastructure projects, upgrades, lifecycle activities, and security initiatives.
Participate in an on-call rotation as knowledge and experience permit, and perform planned maintenance outside normal business hours when required.
Travel to data center locations to assist with rack-and-stack activities, cabling, equipment installation, hardware replacement, and other physical infrastructure work, including during evenings or weekends when scheduled.
Perform other job-related duties as assigned.

EDUCATION AND EXPERIENCE:

Bachelor's degree in Information Technology, Computer Science, or a related field, or an equivalent combination of education, training, and practical experience.
One to three years of hands-on experience supporting Windows Server, Active Directory Domain Services, virtualization, storage, backup and recovery, or related infrastructure; relevant internships, military experience, laboratory work, or substantial technical project work may be considered.
Working knowledge of Microsoft Entra ID, hybrid identity concepts, and basic Microsoft Azure administration.
Familiarity with VMware vSphere, including ESXi, vCenter Server, virtual networking, virtual machines, and resource allocation.
Experience with enterprise storage concepts and administration, including block and file storage.
Experience with modern MFT services, print services, Active Directory Certificate Services, and SaaS monitoring and management platforms.
Practical PowerShell scripting or automation experience.
Familiarity with Windows Server and Active Directory security hardening principles.
Exposure to enterprise data protection platforms and disaster recovery concepts and testing practices.
Preferred: experience with Azure Virtual Machines or Desktops, Virtual Networks, identity services, or related Azure infrastructure components.
Preferred: exposure to Amazon EC2, Amazon VPC, AWS Identity and Access Management (IAM), or hybrid connectivity.
Preferred certifications include Microsoft Certified: Azure Fundamentals (AZ‑900), Microsoft Certified: Azure Administrator Associate (AZ‑104), Microsoft Certified: Windows Server Administrator Associate, VMware Certified Technical Associate - Data Center Virtualization (VCTA‑DCV), CompTIA Server+.

KNOWLEDGE, SKILLS AND ABILITIES:

Knowledge of core Microsoft infrastructure technologies, including Windows Server, Active Directory Domain Services, Group Policy, DNS, DHCP, and Microsoft Entra ID.
Understanding of core networking concepts, including TCP/IP, subnets, routing, VLANs, DNS, DHCP, firewall fundamentals, and common network troubleshooting methods.
Ability to administer and troubleshoot virtual machines, hypervisor hosts, virtual networking, storage connectivity, and resource utilization.
Ability to write, review, test, and safely execute PowerShell scripts for administrative automation and reporting.
Understanding of least privilege, secure configuration, patching, vulnerability remediation, identity protection, backup integrity, and recovery validation.
Ability to troubleshoot technical issues methodically, assess operational risk, document evidence, and escalate appropriately.
Ability to produce clear technical documentation, operating procedures, change records, incident notes, and knowledge articles.
Strong verbal and written communication skills, customer service orientation, attention to detail, and ability to collaborate effectively with technical and nontechnical stakeholders.
Ability to manage multiple priorities, follow established change and incident management processes, and complete assigned work with appropriate guidance and accountability.
Commitment to continuous learning in identity, virtualization, storage, cloud infrastructure, security hardening, backup and recovery, and disaster recovery technologies.
Ability to perform scheduled work outside normal business hours and travel to data center locations as required. Ability to safely perform hands-on equipment installation and rack-and-stack work, subject to applicable organizational safety requirements and reasonable accommodation.

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More about this job

Skills

Microsoft Active Directory
VMware
Microsoft PowerShell
Microsoft Azure
AWS
System administration
Incident response
DNS
DHCP
Troubleshoot
Troubleshooting
Microsoft Windows Server
Implement ICT recovery system
Documentation
Reporting
Monitor infrastructure
Root cause analysis
Computer technology
Computer science
Data protection
Identity and access management
Document evidence
Communication skills
Customer service
Attention to detail

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