CrawlJobs Logo

Web and Application Administrator

e-9corporation.com Logo

E9 Corporation

Location Icon

Location:
United States

Category Icon

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided

Job Description:

This position is for a Web and Application Administrator supporting the ALTESS commercial cloud customers who reside in Microsoft Azure (Gov/DoD). ALTESS is a managed service provider (MSP) for Army IT systems and we support enterprise applications owners in migrating their systems into Microsoft Azure and also provide sustainment services to support their applications. This Web and Application Administrator position will provide a full suite of web and application administration capabilities to ALTESS cloud customers.

Job Responsibility:

  • Serve as a Web and Application subject matter expert (SME) for evaluating customer’s current application architecture and develop a new architecture to be deployed in Azure and utilizing cloud native database services as much as possible (PaaS vs IaaS)
  • Collaborate with internal and external parties to transform high-level technical objectives into comprehensive technical requirements
  • Build and deploy web and application infrastructure for customer applications
  • Provide sustainment of customer web and application tier systems to include installation, configuration, patching, upgrades, hardening of systems per STIG guidance and industry best practices, and SSL certificate management
  • Work closely with customer developers for regular project releases and code deployments
  • Provide troubleshooting assistance for any reported issues
  • Assist with identifying and planning potential new cloud services, features, and capabilities
  • Make recommendations for improvements to security, scalability, manageability, and performance across a wide variety of network, storage, compute, and mid-tier technologies

Requirements:

  • DOD Secret (Fully Adjudicated) clearance as a minimum
  • Systems Engineer – Senior: Masters +10yrs, or Bachelors +12yrs
  • Systems Engineer – Intermediate: Bachelors +5yrs or Associates +7yrs
  • CompTIA Security+ certification
  • Computing Environment (CE) Certification (i.e., MCSE, Server+, etc.) – can be waived for 30 days after project join date
  • Mid to senior level SQL web and application tier administration experience utilizing mid-tier tools such as IIS, Apache, Nginx, Tomcat, or JBOSS
  • Basic system administration knowledge of Linux and Windows Server operating systems
  • Security+ (Or equivalent IA cert) and computing environment certification (i.e. MCSA – SQL Server, etc.)
  • Strong verbal and written communication skills
  • Experience effectively managing multiple large-scale projects
  • Understanding of network, storage, server, and application technologies
  • Strong knowledge of automation concepts, tools, and scripting languages (PowerShell, Ansible, Terraform, Puppet, Chef, etc.)
  • Working knowledge of DoD STIGs and IA Vulnerability Management (IAVM)

Nice to have:

Experience automating routine administrative tasks desired

Additional Information:

Job Posted:
December 08, 2025

Work Type:
Remote work
Job Link Share:

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Web and Application Administrator

Senior IT Support Engineer

The role involves planning and implementing Windows Server systems, administerin...
Location
Location
Poland , Warsaw
Salary
Salary:
Not provided
https://www.inetum.com Logo
Inetum
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Minimum MID-level experience in IT support or system administration
  • Strong expertise in Windows Server environments, including installation, configuration, and maintenance
  • Hands-on experience with Active Directory, GPOs, DNS, DHCP, and Windows Failover Clustering
  • Proficiency in PowerShell scripting for automating administrative tasks
  • Experience with Hyper-V management and optimization for virtualized environments
  • Knowledge of storage solutions, such as Dell EMC or comparable technologies
  • Sound expertise in managing and configuring Windows Firewall to ensure security and compliance
  • Practical experience with Microsoft IIS web servers, including deployment, configuration, and securing web applications
  • Administration of Citrix VDI environments and Citrix Netscaler for load balancing and application delivery
  • English and Polish- B2 level
Job Responsibility
Job Responsibility
  • Plan, design, install, and continuously improve the Windows Server landscape based on the latest Windows Server versions
  • Administer and maintain highly available systems, ensuring stability and performance
  • Perform performance, capacity, and availability management for Windows servers to optimize system efficiency
  • Ensure smooth IT operations by handling incident management and troubleshooting through a ticketing system (2nd and 3rd level support)
  • Develop, adapt, and manage automation processes for system configuration using PowerShell scripting
  • Manage and secure Windows Firewall rules and server-level network configurations to ensure robust security and compliance
  • Administer and optimize IIS web servers for high performance and availability
  • Support and enhance the Citrix VDI infrastructure and manage Citrix Netscaler load balancer for secure and scalable remote access solutions
  • Contribute to IT security initiatives, implementing server hardening measures and ensuring the protection of critical systems and services
  • Collaborate with cross-functional teams to continuously improve system reliability, security, and automation
What we offer
What we offer
  • Flexible working hours
  • Hybrid work model, allowing employees to divide their time between home and modern offices in key Polish cities
  • A cafeteria system that allows employees to personalize benefits by choosing from a variety of options
  • Generous referral bonuses, offering up to PLN6,000 for referring specialists
  • Ongoing guidance from a dedicated Team Manager for each employee
  • Tailored technical mentoring from an assigned technical leader, depending on individual expertise and project needs
  • Dedicated team-building budget for online and on-site team events
  • Opportunities to participate in charitable initiatives and local sports programs
  • A supportive and inclusive work culture with an emphasis on diversity and mutual respect
  • Fulltime
Read More
Arrow Right

Technical Support Specialist 1

The purpose of the Technical Support Specialist 1 (TSS-1) is to assist in resolv...
Location
Location
United States , San Antonio
Salary
Salary:
20.00 - 25.00 USD / Hour
gomillenniumsoft.com Logo
MillenniumSoft Inc
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Microsoft SQL experience (1+ years)
  • CompTIA A+ or N+ preferred
  • Ability to communicate technical solutions/recommendations to a non-technical audience
  • Windows Server (2008+) and Desktop Administration (Win7+)
  • Networking topology, terminology, commands
  • IIS and Web Application Administration
  • Group Policies Terminology and Administration
  • Active Directory Administration
  • VMWare Terminology and Administration
  • Installing peripherals (Scanners, Printers...)
Job Responsibility
Job Responsibility
  • Customer Service Support 50%
  • Technical 40%
  • Administrative/Other 10%
  • Assist in resolving complex, time-sensitive, and high-risk issues, which include customer escalations, sites down, remote troubleshooting, and dispatching cases to field service technicians
  • Understand the Legacy and NextGen systems from server to station and any integrated connections to other BD products
  • Provide support for inbound calls
  • Use phone and email for communication channels
  • Maintain high levels of data quality and integrity
  • Provide progress updates to customers
  • Document case notes
  • Fulltime
Read More
Arrow Right

Applications Development Analyst C. Advanced

The role involves working with various technologies, including ASP.NET, JavaScri...
Location
Location
United States , Tallahassee
Salary
Salary:
Not provided
https://www.roberthalf.com Logo
Robert Half
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Comprehensive knowledge and experience in Applications Development
  • Proficient in JavaScript, SQL, Oracle, and R Code
  • Prior experience in Backend Development and SQL Server is essential
  • Familiarity with Cloud Technologies and Microsoft Azure
  • Experience with Agile and Scrum methodologies
  • Knowledge in ERP - Enterprise Resource Planning
  • Proficient in creating Charts and Graphs
  • Understanding of Best Practices in Applications Development
  • Experience in Web App and Libraries deployments
  • Familiarity with Data Management, Data Warehousing, and Finance
Job Responsibility
Job Responsibility
  • Analyze and document specifications of current web applications
  • Collaborate with management to formulate a comprehensive remediation strategy for all affected web-based applications and databases
  • Improve existing web applications in accordance with business requirements and within the constraints of remediation activities
  • Remediate web applications to prepare them for future use, including updates to incorporate changes mandated by financial regulations
  • Collaborate with database administrators to create database views and stored procedures to facilitate application database remediation
  • Analyze financial data and make recommendations to enhance the data model of financial systems
  • Utilize Microsoft Azure DevOps to manage work tasks, code assets, and deployments
  • Participate in regular scrum and team meetings, and engage in collaborative activities with team members and customers
  • Maintain applications through regular maintenance activities
  • Transfer knowledge to technical staff to ensure smooth operations
What we offer
What we offer
  • medical, vision, dental, and life and disability insurance
  • eligible to enroll in our company 401(k) plan
  • Fulltime
Read More
Arrow Right

Atlassian Software Engineer

At Millennium, we innovate and collaborate to make the world a better place. Fro...
Location
Location
United States , El Segundo
Salary
Salary:
130900.00 - 192500.00 USD / Year
boeing.com Logo
Boeing
Expiration Date
February 09, 2026
Flip Icon
Requirements
Requirements
  • 3+ years of JIRA and general Atlassian product administration experience
  • 3+ years of general web application administration experience
  • Programming experience with Python, Java, SQL, JSON, and Groovy
  • Experience with modern web application administration
  • Experience with GitLab or similar version control tools
  • Experience collaborating and working diverse teams to determine needs and goals
  • This position requires an active U.S. Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active)
Job Responsibility
Job Responsibility
  • Build and maintain projects, workflows, issues, permissions and more in JIRA to support Millennium program and team requirements
  • Monitor the health of Millennium’s JIRA servers and other Atlassian tools and ensure minimal downtime and maximum data availability
  • Plan and build multiple JIRA environments for development and testing in addition to production and performing data migrations as necessary
  • Assist users in the usage of JIRA and other Atlassian products and provide small or large group training when necessary
  • Prepare and maintain documentation on the design and usage of Millennium’s JIRA and other Atlassian products
What we offer
What we offer
  • Generous company match to your 401(k)
  • Industry-leading tuition assistance program pays your institution directly
  • Fertility, adoption, and surrogacy benefits
  • Up to $10,000 gift match when you support your favorite nonprofit organizations
  • Fulltime
Read More
Arrow Right

Senior Cloud Developer

Senior Cloud Developer role at Hewlett Packard Enterprise working on the Hybrid ...
Location
Location
India , Pune
Salary
Salary:
Not provided
https://www.hpe.com/ Logo
Hewlett Packard Enterprise
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's or master's degree in computer science, engineering, information systems, or closely related quantitative discipline
  • Typically, 7-10 years' experience
  • Proven experience as a Full Stack Developer or similar role with knowledge of full stack technologies
  • Experience in building large-scale web based software applications
  • Strong programming skills in Java, React, and JavaScript
  • JAVA and Spring framework knowledge is plus
  • Experience in building web applications and Web services
  • Experience in designing and implementing RESTful APIs
  • Understand the Web API and their functioning
  • Familiarity with databases, web servers (jetty/Apache) and UI/UX design
Job Responsibility
Job Responsibility
  • Contributions impact technical components of HPE products, solutions, or services regularly and sustainable
  • Applies advanced subject matter knowledge to solve complex business issues and is regarded as a subject matter expert
  • Provides expertise and partnership to functional and technical project teams and may participate in cross-functional initiatives
  • Exercises significant independent judgment to determine best method for achieving objectives
  • May provide team leadership and mentoring to others
  • Leads the project team for design and development of complex products and platforms, including solution design, analysis, coding, testing, and integration for building efficient, scalable and robust cloud subsystems
  • Design client-side and server-side solutions
  • Reviews and evaluates designs, test plans, and develops code for compliance with cloud design and development guidelines and standards
  • Provides tangible feedback to improve product quality and mitigate risks
  • Represents the engineering team in various technical forums and provides guidance and mentoring to less-experienced team members
What we offer
What we offer
  • Health & Wellbeing benefits
  • Personal & Professional Development programs
  • Unconditional Inclusion environment
  • Comprehensive suite of benefits supporting physical, financial and emotional wellbeing
  • Fulltime
Read More
Arrow Right

Senior Solutions Designer

Our client is looking for a Senior Solutions Designer for a 4 month contract in ...
Location
Location
Canada , North York
Salary
Salary:
Not provided
https://www.randstad.com Logo
Randstad
Expiration Date
February 22, 2026
Flip Icon
Requirements
Requirements
  • Understanding of Siebel Application Architecture
  • hands on Siebel Administration
  • Siebel development environment setup
  • Web Services and workflows design
  • hands on Siebel Remote Client
  • Knowledge of, and experience with the following computing environments: Database: Oracle, CRM: Oracle Siebel, Siebel Public Sector, Siebel Tools, Siebel Remote Client, Open UI, BIP, OPA, Mid Tier: BPM, Operating Platforms: Unix (Solaris, AIX), Web/Application Servers: WebLogic, Microsoft IIS
  • Working experience with toolsets that support object-oriented languages and web application development including: Configuration/Builds: Harvest (or similar), Ant, UML modeling tools, Eclipse, JUnit, Log4J
  • Senior experience from various areas of Service Management, such as Release and Deployment Management, Change Management, Configuration Management, Availability Management, Capacity Management, Problem and Incident Management, Service Level Management
Job Responsibility
Job Responsibility
  • Technical Leadership, coordination, and facilitation as required for the RLSO Maintenance and Support tasks
  • Collaborate with RLSO solution vendor, project teams, solution architects, SDC/ITS, LTC IAST staff and third parties engaged to facilitate agreement on and acceptance of the solution for RLSO technical issues or enhancements
  • Provide technical support coordination for QA and UAT testing, including engagement of IAST, Data MoD, RLSO support teams
  • Provide support for cloud pipeline management and deployment support
  • Contribute to the completion of deliverables (such as requirements document, solution concept document, infrastructure build) for RLSO support and Maintenance activities
  • Lead the completion of the desktop package certification and installation
  • Lead the maintenance of environment readiness (HW, SW, ENA connectivity, VPN, VDI access for Vendor and internal teams)
  • Completion of all connections to all non-core and/or legacy components identified for the RLSO Maintenance and Support requirements
  • Provide technical expertise in the release and deployment management, change management, problem and incident management, service level management, and service transition from project team to operations team and related processes on-going
  • Provide Technical expertise in the management of changes from agreed scope, schedule or quality for infrastructure, network, and access updates through Change request process – provide technical assistance in the issuance of change requests and management approvals
What we offer
What we offer
  • Earn a competitive rate within the industry
  • Potential for extension
  • Fulltime
Read More
Arrow Right

Applications Development Technology Lead Analyst

The Applications Development Technology Lead Analyst is a senior level position ...
Location
Location
Canada , Mississauga
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 10 + years of relevant experience in Apps Development or systems analysis role
  • Excellent knowledge in Java (JDK 1.8 or more)
  • Excellent knowledge experience with Java Microservices and NOSQL/PLSQL Basics
  • Java performance tuning, Threads, Collections
  • Kafka and MQ middleware
  • Spring, Spring Boot or other web frameworks
  • Any Application server administration
  • DevOps Tools – GIT, Teamcity, uDeploy
  • Code Quality and Analysis tools
  • Flink, Ignite Caching
Job Responsibility
Job Responsibility
  • Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements
  • Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
  • Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
  • Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
  • Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
  • Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
  • Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary
  • Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency
  • Fulltime
Read More
Arrow Right

Java Full Stack Developer

The Applications Development Programmer Analyst is an intermediate level positio...
Location
Location
India , Pune
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 2-4 years of relevant experience
  • Junior Java Full Stack Developer with strong experience in building Spring boot applications and REST APIs
  • Experience in Web Development using ReactJS, HTML5/JavaScript along with Java or Oracle database experience
  • Good communication skills and should be able to coordinate the changes with multiple stake holders and plan and take care of release cycles
  • Able to work independently, good communication skills, Has experience in working on complex and medium to large projects
  • Take ownership of deliveries and deliver quality product
  • Bachelor's degree/University degree or equivalent experience
Job Responsibility
Job Responsibility
  • Working on Java based web applications
  • Working on user stories on creating REST services for Research Core Java, Spring, REST Web services
  • Analyze information and make evaluative judgements to recommend solutions and improvements
  • Conduct testing and debugging, utilize script tools, and write basic code for design specifications
  • Assess applicability of similar experiences and evaluate options under circumstances not covered by procedures
  • Develop working knowledge of Citi's information systems, procedures, standards, client server application development, network operations, database administration, systems administration, data center operations, and PC-based applications
  • Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets
  • Fulltime
Read More
Arrow Right